JPH08506939A - Network controller for cable television distribution system - Google Patents
Network controller for cable television distribution systemInfo
- Publication number
- JPH08506939A JPH08506939A JP6514226A JP51422694A JPH08506939A JP H08506939 A JPH08506939 A JP H08506939A JP 6514226 A JP6514226 A JP 6514226A JP 51422694 A JP51422694 A JP 51422694A JP H08506939 A JPH08506939 A JP H08506939A
- Authority
- JP
- Japan
- Prior art keywords
- program
- data
- top terminal
- network controller
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4786—Supplemental services, e.g. displaying phone caller identification, shopping application e-mailing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/02—Arrangements for relaying broadcast information
- H04H20/06—Arrangements for relaying broadcast information among broadcast stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/10—Arrangements for replacing or switching information during the broadcast or the distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/42—Arrangements for resource management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/78—CATV [Community Antenna Television] systems
- H04H20/79—CATV [Community Antenna Television] systems using downlink of the CATV systems, e.g. audio broadcast via CATV network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information
- H04H60/04—Studio equipment; Interconnection of studios
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/13—Arrangements for device control affected by the broadcast information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
- H04H60/39—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space-time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/47—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for recognising genres
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/72—Systems specially adapted for using specific information, e.g. geographical or meteorological information using electronic programme guides [EPG]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2181—Source of audio or video content, e.g. local disk arrays comprising remotely distributed storage units, e.g. when movies are replicated over a plurality of video servers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/21815—Source of audio or video content, e.g. local disk arrays comprising local storage units
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/218—Source of audio or video content, e.g. local disk arrays
- H04N21/2187—Live feed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/21—Server components or server architectures
- H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
- H04N21/2221—Secondary servers, e.g. proxy server, cable television Head-end being a cable television head-end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/23608—Remultiplexing multiplex streams, e.g. involving modifying time stamps or remapping the packet identifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2362—Generation or processing of Service Information [SI]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2381—Adapting the multiplex stream to a specific network, e.g. an Internet Protocol [IP] network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/252—Processing of multiple end-users' preferences to derive collaborative data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/254—Management at additional data server, e.g. shopping server, rights management server
- H04N21/2543—Billing, e.g. for subscription services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25866—Management of end-user data
- H04N21/25891—Management of end-user data being end-user preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
- H04N21/26283—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for associating distribution time parameters to content, e.g. to generate electronic program guide data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/2668—Creating a channel for a dedicated end-user group, e.g. insertion of targeted commercials based on end-user profiles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4184—External card to be used in combination with the client device, e.g. for conditional access providing storage capabilities, e.g. memory stick
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4314—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
- H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4344—Remultiplexing of multiplex streams, e.g. by modifying time stamps or remapping the packet identifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
- H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
- H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/454—Content or additional data filtering, e.g. blocking advertisements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47211—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting pay-per-view content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47214—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for content reservation or setting reminders; for requesting event notification, e.g. of sport results or stock market
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data
- H04N21/4755—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data for defining user preferences, e.g. favourite actors or genre
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4821—End-user interface for program selection using a grid, e.g. sorted out by channel and broadcast time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/643—Communication protocols
- H04N21/64307—ATM
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
- H04N21/6543—Transmission by server directed to the client for forcing some client operations, e.g. recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/654—Transmission by server directed to the client
- H04N21/6547—Transmission by server directed to the client comprising parameters, e.g. for client setup
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/812—Monomedia components thereof involving advertisement data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8173—End-user applications, e.g. Web browser, game
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0882—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of character code signals, e.g. for teletext
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0884—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of additional display-information, e.g. menu for programme or channel selection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0887—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital for the transmission of programme or channel identifying signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/10—Adaptations for transmission by electrical cable
- H04N7/102—Circuits therefor, e.g. noise reducers, equalisers, amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/165—Centralised control of user terminal ; Registering at central
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17318—Direct or substantially direct transmission and handling of requests
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17309—Transmission or handling of upstream communications
- H04N7/17336—Handling of requests in head-ends
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N7/17345—Control of the passage of the selected programme
- H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/02—Arrangements for relaying broadcast information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/65—Arrangements characterised by transmission systems for broadcast
- H04H20/76—Wired systems
- H04H20/77—Wired systems using carrier waves
- H04H20/78—CATV [Community Antenna Television] systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/95—Arrangements characterised by the broadcast information itself characterised by a specific format, e.g. MP3 (MPEG-1 Audio Layer 3)
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H2201/00—Aspects of broadcast communication
- H04H2201/70—Aspects of broadcast communication characterised in that receivers can be addressed
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/21—Billing for the use of broadcast information or broadcast-related information
- H04H60/22—Billing for the use of broadcast information or broadcast-related information per use
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
- H04H60/23—Arrangements for conditional access to broadcast information or to broadcast-related services using cryptography, e.g. encryption, authentication, key distribution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/61—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
- H04H60/66—Arrangements for services using the result of monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 for using the result on distributors' side
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
- H04H60/73—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information
- H04H60/74—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information using programme related information, e.g. title, composer or interpreter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/93—Wired transmission systems
- H04H60/94—Telephonic networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/93—Wired transmission systems
- H04H60/96—CATV systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
- H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
- H04H60/93—Wired transmission systems
- H04H60/96—CATV systems
- H04H60/97—CATV systems using uplink of the CATV systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
- H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
- H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
Abstract
Description
【発明の詳細な説明】 ケーブルテレビ配送システムのためのネットワーク・コントローラ 関連出願 この出願は、1992年12月9日に出願され、「メニュ駆動型の加入者アク セスによるテレビ放送番組の組合せ及び配送システム」と題された、出願番号第 07/991074号の一部継続出願である。同様に上記出願の一部継続出願で ある下記の出願は、参照することによって本願に組み入れる。すなわち、 1993年12月2日に出願され、「ケーブルテレビ配送システムにおいて提 供される番組を提案する再番組編集可能型端末」と題された出願番号第08/1 60281号、PCT/US93/11708と、 1993年12月2日に出願され、「ケーブルテレビ配送システムのためのネ ットワーク・コントローラ」と題された出願番号第08/160280号、PC T/US93/11616と、 1993年12月2日に出願され、「テレビ番組の組合せ及び配送システムの ためのオペレーション・センター」と題された出願番号第08/160282号 、PCT/US93/11617と、 1993年12月2日に出願され、「ケーブルテレビ配送システムのためのセ ットトップ端末」と題された出願番号第08/160193号、PCT/US9 3/11618と、 1993年12月2日に出願され、「ケーブルテレビ配送システムのための改 良型セットトップ端末」と題された出願番号第08/160194号、PCT/ US93/11606と、 1993年12月2日に出願され、「ケーブルテレビ配送システムのためのデ ジタル・ケーブル・ヘッドエンド」と題された出願番号第08/160194号 、PCT/US93/11606と、である。 産業上の分野 本発明は、消費者の家庭にテレビ番組を提供するテレビ娯楽システムに関する 。更に詳しくは、本発明は、ケーブル・ヘッドエンドからテレビ番組配送ネット ワークをモニタし、制御し、管理するネットワーク・コントローラに関する。 本発明の背景 テレビ娯楽の発展は、当初は、技術の躍進によってもたらされた。1939年 に、NBCが、Vladmir Zworykinによる映像管の進歩に刺激を 受け、最初のレギュラー放送を開始した。1975年には、衛星技術の進歩によ って、在宅する消費者に、更に多数の番組を提供できるようになった。 消費者にとって不便なシステムを生じさせている技術の躍進も多い。1つの例 は、テレビとケーブルボックスとVCRとのためのリモコンが別々でそれぞれに 固有であるという、普及型の3つのリモコンのホームである。更に近くは、科学 技術によって、米国のある地域では、ケーブル・ユーザに100チャンネルもの 番組が提供されている。このように増加した番組量では、多くの消費者にとって は、効率的な使用は不可能である。番組の選択肢を管理する方法は、従来、消費 者に与えられてきていない。 消費者は、テレビ娯楽における将来の進歩、特に、番組と番組選択とが、ユー ザーフレンドリーな態様で自分たちに提供されることを望んでいる。科学技術の 躍進にではなく消費者の好みによって、少なくとも次の20年は、テレビ娯楽の マーケットは左右されるであろう。コンピュータの売り手が、コンピュータのハ ードウェアにおける新技術をマーケティングすることから、利便性やインターフ ェースやサービスの向上をマーケティングすることへの転換を経験したように、 テレビ娯楽産業もまた、新技術がマーケットを左右する状態から、消費者にとっ ての利便性がマーケットを左右する状態への転換を経験するだろう。 消費者は、役に立つ新技術を組み入れた製品を望むのであって、もはや、目新 しさやステータスのために新たな技術を購入することはない。複雑化したハード ウェアにおける技術的進歩は、その新たな技術を使用する平均的な消費者の能力 を越え始めている。新技術を組み入れた娯楽製品を消費者の役に立ち彼らに望ま れるものにするためには、配慮の行き届いたエンジニアリングがなされなければ ならない。 新たなテレビ娯楽製品を成功させるためには、その製品は消費者の要求を満足 させなくてはならない。テレビの消費者は、制限された視聴選択から種々の選択 への転換を、すなわち、番組編成(programming)をコントロールで きない状態から、番組編成を完全にコントロールできる状態への転換を望んでい る。消費者は、扱いにくく不便なテレビから、容易で便利なテレビへの進歩を望 むと共に、低コストを保つことを望む。消費者は、100ものチャンネルに対す る料金に関し、番組編成に関する情報が欠如しているが故にこれらのチャンネル の多くをほとんど見ない場合には、支払いを望まない。 消費者宅における、対話型テレビ、高品位テレビ及び300ものチャンネルを 有するケーブル・システムというコンセプトも、消費者にとって使用可能な態様 で組み合わされ提供され示されなければ、売り物にならない。問題は、テレビの 番組編成が、ユーザーフレンドリーな態様で消費者に提示されてはいない点にあ る。 消費者は、既に、番組編成オプション、多数の「無料」ケーブル・チャンネル 、加入型ケーブル・チャンネル、視聴ごと支払い方式(ペイ・パー・ビュー、p ay−per−view)の選択などに攻めたてられている。ユーザーフレンド リーな提示やアプローチを伴わずにテレビ娯楽の選択肢をこれ以上増加させても 、心を萎えさせる多くの選択肢で視聴者は困惑してしまう可能性が大きい。 テレビ産業は、伝統的には、加入者に、番組をひとまとめでマーケティングし 売ってきた。たとえば、連続的に与えられる放送や、映画チャンネルへの長期的 な加入などである。テレビ産業は、1つの番組を注文するなどしてその番組を番 組単位ごとに大量に売ることはできない。消費者は、単位ごとの販売アプローチ を好むが、これは、そのほうがコストを下げられるし、それによって消費者が視 聴に関してより選択的になれるからである。 今日のテレビの世界では、各ネットワークが番組のラインアップを各チャンネ ルに対して管理している。各ネットワークは、テレビ番組の視聴率を調査・分析 し、どのような番組の編成がマーケットシェアを拡大し、広告収入を増加させら れるかを研究している。番組の構成は、視聴者のテスト・グループや統計的な分 析方法を用いて決定されている。それぞれのチャンネルが他のチャンネルと競争 関係にあるので、チャンネル間で協調関係が存在して視聴者に合わせているわけ ではない。 視聴者は、必要でもなければ欲しくもない商品やサービスに関するテレビ・コ マーシャルを見ることを強制されており、広告は、彼らにとってしだいに迷惑な ものになってきている。また、現在のシステムでは、デジタル環境で動作するの に必要な機能が備わっていない。結果的に、デジタル技術の進歩は、変化する視 聴者のニーズを満足させることのできる新しいテレビ番組配送システムを必要と している。 既存のケーブル・ヘッドエンドでは、デジタル・システムに移行することはで きない。これらのケーブル・ヘッドエンドは、視聴者に与えられる多数の番組信 号や広告をモニタして制御することはできない。これらのケーブル・ヘッドエン ドは、口座及び料金請求に関する情報を適切に管理できない。また、既存のケー ブル・ヘッドエンドでは、特定の広告を特定の消費者や視聴者に向けることもで きない。 これらの問題を解決する新たなネットワーク・コントローラが必要とされてい る。 発明の概要 本発明は、テレビ配送システムのためのネットワーク・コントローラである。 このネットワーク・コントローラは、このシステム内のセットトップ端末のモニ タリングと制御とを与える。ネットワーク・コントローラは、デジタル・ケーブ ル・テレビ配送システムのキーになる要素である。本発明のネットワーク・コン トローラは、既存のケーブル・ヘッドエンド制御装置よりも、はるかに優れた能 力と可撓性とを有する。 好適実施例のネットワーク・コントローラは、ケーブル・ヘッドエンドの内部 でセットトップ端末のケーブル・ネットワークのモニタリングと制御とをすべて 行う。ケーブル・ヘッドエンドはデジタル圧縮された番組信号を受信し、処理す る。各ケーブル・ヘッドエンド・サイトには、複数の衛星受信機ディッシュ及び 信号プロセッサが備わっている。 セットトップ端末と番組配送システムのオペレーション・センタ(又は、他の 離れたサイト)との媒体として、ケーブル・ヘッドエンドは、キーとなるケーブ ル・システムの動作を実行するに当たって、ネットワーク・コントローラに依存 する。特に、ネットワーク・コントローラは、他のケーブル・ヘッドエンドの構 成要素と協力することによって、地域的な番組のニーズに答える。ネットワーク ・コントローラは、また、ケーブル・システムのためのシステム制御機能を実行 する。 ネットワーク・コントローラの基本的な機能は、セットトップ端末の構成を管 理し、セットトップ端末から受信される信号を処理することである。好適実施例 では、ネットワーク・コントローラは、他のことに加えて、各加入者の家庭に、 離間して配置されているセットトップ端末からの自動的なポール・バック応答を モニタする。ポーリング及び自動的な返答のサイクルは、十分に頻繁に生じるの で、ネットワーク・コントローラは、正確な口座及び料金請求情報とモニタが承 認したチャンネル・アクセスとを維持できる。 最も単純な実施例では、ネットワーク・コントローラに送られるべき情報は、 各加入者のセットトップ端末の内部のRAMに記憶され、ネットワーク・コント ローラによるポーリングの時にだけ検索される。検索は、たとえば、毎日、毎週 、毎月といった具合に行われる。ネットワーク・コントローラによって、このシ ステムは、特定のセットトップ端末を用いて視聴されたすべての番組に関する完 全な情報を維持できる。 ネットワーク・コントローラは、また、1つのセットトップ端末又はいくつか のセットトップ端末の差し迫ったニーズにも答えられる。ネットワーク・コント ローラは、このシステムのオペレーション・センタから受信される番組信号を、 その番組信号がセットトップ端末に送信される前に修正できる。したがって、ネ ットワーク・コントローラによれば、このシステムは、個々のセットトップ端末 の特定の要求に、これらの要求に関する情報がまえもってオペレーション・セン タに提供できない場合にも、対応できる。換言すれば、ネットワーク・コントロ ーラは、「オン・ザ・フライ・プログラミング」の変更を行える。この能力によ って、ネットワーク・コントローラは、高度な番組編成のニーズ、たとえば、対 話型テレビ・サービス、画面分割映像、同じ映像に対して異なる外国語の選択な どに対応できる。更に、ネットワーク・コントローラは、システム内のすべての 圧縮装置及び圧縮解除装置を制御しモニタする。 ネットワーク・コントローラは、多数のソフトウェア・ルーチンを用いてその 主な機能を実行する助けとする。そのうちの1つによれば、番組制御情報を修正 できて、番組編成や広告を変更や付加できる。このような変更や付加は、セット トップ端末のアクセスの承認や不許可を含む。 セットトップ端末のデータ収集ルーチンによって、ネットワーク・コントロー ラは、システム内で動作しているすべてのセットトップ端末の予定をたて、ポー リングを行う。このソフトウェアは、また、ネットワーク・コントローラに、ポ ーリング要求に応答して、セットトップ端末から受信される状態報告を処理する 手段を提供する。 視聴者の人口学的な情報と視聴の習慣とを用いることによって、映像方向付け ルーチンは、どの広告がどの視聴者群に最も興味をもたれるかを判断する。そう する際に、このルーチンは、各視聴者に向けた広告のパッケージを発生する。 最後に、付加的なルーチンが、アクセスされた番組と料金情報とを相関させて 請求書を発生し、ネットワーク上をそのセットトップ端末に送る。このルーチン の他にも、ネットワーク・コントローラは、他の料金請求方法を有しており、離 れた場所に請求書作成サイトを設けることなどもできる。 本発明は、デジタル環境での動作を与えるだけではなく、他の多くの機能を導 入する。 本発明の目的は、外部ソースから受信される番組制御情報を修正できるネット ワーク・コントローラを提供することである。 本発明の目的は、テレビ・コマーシャルを、特定の消費者又は視聴者に方向付 けることのできるネットワーク・コントローラを提供することである。 本発明の目的は、セットトップ端末において収集されたデータを検索できるネ ットワーク・コントローラを提供することである。 本発明の目的は、口座及び料金請求除法を管理できるネットワーク・コントロ ーラを提供することである。 本発明のこれらの及びこれ以外の目的効果は、以下の詳細な説明、請求の範囲 、図面から当業者には明らかであろう。 図面の説明 図1は、テレビ配送システムの主要な構成要素の図解である。 図2は、テレビ配送システムの動作の概観図である。 図3は、このシステムの主要な構成要素の動作の概要図である。 図4は、ケーブル・ヘッドエンドの基本的な構成要素の図解である。 図5は、ネットワーク・コントローラの基本的な構成要素を示すケーブル・ヘ ッドエンドである。 図6aは、ネットワーク・コントローラの構成要素を有する基本的なケーブル ・ヘッドエンドの概要である。 図6bは、図6aの別の実施例の概要である。 図7は、ケーブル・ヘッドエンドの構成要素の詳細な図である。 図8aは、セットトップ端末上で表示される放送テレビ・メニュ画面の図解で ある。 図8bは、セットトップ端末上に表示されるヒット映画メニュ画面の図解であ る。 図8cは、セットトップ端末上に表示されるヒット映画の説明メニュ画面の図 解である。 図9aは、デジタル/アナログ・ヘッドエンドのためのアウト・バンド(ou t−of−band)の2ウェイ・データ送信の図解である。 図9bは、デジタル/アナログ・ヘッドエンドのためのイン・バンド(in− band)の2ウェイ・データ送信の図解である。 図10aは、ポーリング要求メッセージのフォーマットの図解である。 図10bは、番組アクセスされたブロック・フィールドを拡張して示した、ポ ーリング応答メッセージの図解である。 図11は、ネットワーク・コントローラのCPUと、それに関係する構成要素 の図解である。 図12は、ネットワーク・コントローラのデータベース構造の図解である。 図13は、主なソフトウェア・ルーチンの間の関係の図解である。 図14は、修正PCIルーチンに対するソフトウェアの流れ図である。 図15は、ポーリング・サイクル・ルーチンに対するソフトウェアの流れ図で ある。 図16は、サンプル番組視聴マトリックスの図解である。 図17は、基本的広告方向付けルーチンに対するソフトウェアの流れ図である 。 図18は、相関アルゴリズムを介しての番組視聴マトリックスを処理するため のサブルーチンの流れ図のブロック図である。 図19は、セットトップ端末の最終のグループ分けを決定するサブルーチンの 流れ図である。 図20aは、特定のカテゴリのチャンネルを視聴しているセットトップ端末群 への広告チャンネルのサンプルの指定を示す図である。 図20bは、複数の広告チャンネルのために利用可能な帯域幅を指定する図で ある。 図21は、基本的広告方向付けルーチンの変更に対するソフトウェアの流れ図 である。 図22は、口座/料金請求ルーチンに対するソフトウェアの流れ図の図解であ る。 図23は、遠隔的な統計及び料金請求サイトを用いる実施例の図解である。 好適実施例の詳細な説明 A.テレビ番組配送システムの説明 1.イントロダクション 図1は、拡張されたケーブルテレビ番組配送システム200の一部として、本 願発明を示す。このシステム200は、圧縮されたテレビ番組信号の圧縮された 送信を用いることによって、番組編成能力を劇的に増加させる。デジタル帯域幅 の圧縮技術の進歩によって、既存の又は僅かに変更された送信媒体上での、テレ ビ番組信号のはるかに大きなスループットが現在では可能となっている。図示さ れている番組配送システム200は、加入者に、現行の番組配送能力の6倍ある いはそれ以上に増加したものを操作し利用できるユーザーフレンドリなインター フェースを提供する。 加入者は、一連のメニュを順に配列することによって各加入者が個々の番組を 選択できるようにするメニュ駆動型アクセス方式を介して、拡張されたテレビ番 組のパッケージにアクセスでき、また、選択した番組を視聴できる。ある選択肢 に指定されている実際の2桁又はそれより多い桁の数値をメモリから呼び出した 上で押下したりすることなく単にただ1つのボタンを押下するだけで、加入者が 、英数字及びアイコン記号型のアクセスを用いる又はテレビ・スクリーン上のカ ーソルやハイライトバーを移動させて所望の番組にアクセスすることによって、 メニュが順に配列される。このように、1つのボタンを押下することによって、 加入者は、1つのメニュから次のメニュに進むことができる。このようにして、 加入者はメニュを順に配列できるし、任意の与えられたメニュから番組を選択で きる。番組はカテゴリーごとにグループ化されており、これによって、類似する 番組が同一のメニュ上に提供される。 2.システムの主要な構成要素 このシステムは、最も基本的な形式において、従来型の連結されたケーブルテ レビ・システム210と連携させて、番組配送システム200を使用する。番組 配送システム200は、一般的には、(i)番組パッケージングと制御情報とが 作成されデジタル・データの形式に組み合わされる、少なくとも1つのオペレー ション・センタ202と、(ii)デジタル・データがケーブル・ヘッドエンド2 08への衛星送信のために圧縮、合成/多重化、符号化され、デジタル信号の中 にマップされる、デジタル圧縮システムと、(iii)一組の家庭用の圧縮解除装 置(デコンプレッサ)と、を備えている。番組配送システム200は、デジタル 信号をケーブルヘッドエンド208に伝送し、そこで、信号は連結されたケーブ ルテレビ・システム210を介して送信される。ケーブル・ヘッドエンド208 内では、受信した信号は、復号され、デマルチプレクスされ、ローカルな中央分 散及びスイッチング機構によって管理され、合成され、そして、ケーブル・シス テム210上を各加入者の家庭に置かれているセットトップ端末220に送信さ れる。連結されたケーブルテレビ・システム210が最も普及している家庭への 送信媒体ではあるが、電話線、セルラー・ネットワーク、光ファイバー、パーソ ナル通信ネットワークなどの家庭への送信のための技術を、この番組配送システ ム200と互換的に使用できる。 番組配送システム200は、家庭内での圧縮解除能力を有する受信領域207 を有する。この圧縮解除の能力は、各加入者の家庭内のセットトップ端末220 の中に収容された圧縮解除装置によって実現される。圧縮解除装置は加入者から 見える状態になっており、この圧縮解除装置によって、任意の圧縮された信号は 、複合的な(composite)データ・ストリームからデマルチプレクスさ れて個々に抽出され、次いで、加入者の選択によって個別に圧縮解除されること が可能となる。圧縮解除されたビデオ信号は、テレビでの表示のためにアナログ 信号に変換される。そのようなアナログ信号は、標準的なテレビで使用できるよ うにNTSCフォーマットされた信号を含む。制御信号も同様に抽出されて圧縮 解除され、次いで、直ちに処理されるか、又はRAMなどのローカルな記憶装置 に記憶される。複数の組の圧縮解除ハードウエアを用いて、ビデオ及び制御信号 を圧縮解除し得る。セットトップ端末220は、次いで、異なった信号をオーバ レイしたり合成したりして、加入者のテレビ上に所望の表示を形成し得る。ビデ オ上のグラフィックやピクチャ・オン・ピクチャ(picture−on−pi cture)は、そのような表示の例である。 単一のデジタル圧縮の標準(例えば、MPEG)を番組配送システムと連結さ れたケーブルテレビシステム210との両方に対して使用してもよいが、使用す る圧縮技術がその2つのシステムの間で異なってもかまわない。圧縮標準がその 2つの媒体の間で異なる場合、ケーブル・ヘッドエンド208によって受信され た信号は、ケーブル・ヘッドエンド208からセットトップ端末220に送信さ れる前に、圧縮解除されなければならない。その後、ケーブルヘッドエンド20 8が、信号を再び圧縮して、セットトップ端末220に送らなければならず、セ ットトップ端末220は、次に、特定の圧縮解除アルゴリズムを用いて信号を圧 縮解除する。 セットトップ端末220によって受信されたビデオ信号と番組制御信号とは、 各加入者が加入者インターフェースを介してアクセスし得る特定のテレビ番組と メニュ選択とに対応する。加入者インターフェースは、セットトップ端末220 又は携帯用リモコン900上に配置されたボタンを備えた装置である。このシス テムの好適実施例では、加入者インターフェースは、アルファベット文字(al pha−character)、数字及びアイコンが組み合わされたリモコン装 置900であり、直接的な又はメニュ駆動型の番組アクセスを提供する。この好 適な加入者インターフェースは、また、アルファベット、数字及びアイコンのボ タンに加えカーソル移動及び実行ボタンを有する。加入者インターフェースとメ ニュ配置によって、加入者は、テレビ・スクリーン上に表示される複数のメニュ ・オプションの中から選択することにより、メニュを順次見ることができる。更 に、ユーザーは、加入者インターフェース上で適切なアルファベット、数字及び アイコンの組み合わせを選択することにより、複数のメニュ・スクリーンをう回 して、直ちに番組を選択することができる。この好適実施例では、セットトップ 端末220は、特定のメニュ・テンプレートのアレーを作成することによってテ レビ上に表示されるメニュを発生させ、それぞれの利用可能なビデオ信号に対す る特定のメニュやサブメニュのオプションを表示する。 3.オペレーション・センタとデジタル圧縮システム オペレーション・センタ202は、2つの主要なサービス、すなわちテレビ番 組のパッケージングと番組制御情報信号の発生とを行う。オペレーション・セン タ202では、テレビ番組は、デジタルとアナログとの両方の形式で外部の番組 ソースから受信される。図2は、種々の外部のソース212から信号を受信する オペレーション・センタの実施例を示している。外部の番組ソースの例としては 、スポーツ・イベント、子供番組、専門チャンネル、ニュース、あるいはオーデ ィオやビジュアル信号を提供することのできる任意のこれ以外の番組ソースであ る。番組が外部の番組ソースから受信されると、オペレーション・センタ202 は、アナログ形式で受信されたすべての番組信号をデジタル化(そして、好まし くは圧縮)する。オペレーション・センタ202は、また、内部の番組記憶装置 を保持することもできる。内部で記憶された番組は、アナログ形式でもデジタル 形式でもよく、磁気テープやRAMを含む恒久(永続)的又は揮発性のメモリ・ ソースに記憶させることができる。番組の受信に続いて、オペレーション・セン タ202は、番組を、グループやカテゴリーにパッケージ化し、それによって、 番組の最適なマーケティングを加入者に与える。例えば、オペレーション・セン タ202は、ウイークデーのプライムタイムの視聴時間帯や土曜午後の視聴時間 帯に対して、同じ番組を異なったカテゴリーやメニュ内にパッケージ化すること ができる。また、オペレーション・センタ202は、種々のメニュが容易に番組 を表現できるような、また、加入者がメニュを通して容易に番組にアクセスでき るような方法で、テレビ番組をパッケージ化している。 デジタル信号のパッケージ化(パッケージング)は、典型的には、オペレーシ ョン・センタ202で、コンピュータ援助パッケージング装置(CAP)によっ て行われる。CAPシステムは、通常は、少なくとも1つのコンピュータ・モニ タと、キーボードと、マウスと、標準的なビデオ編集装置と、を備えている。番 組作成者(プログラマ)は、ある種の情報をCAPに入力することによって、信 号をパッケージ化する。この情報には、日付と、時間帯(タイムスロット)と、 種々の番組の番組カテゴリーと、が含まれる。番組作成者とCAPとは、パッケ ージ化のタスクを行う際に、人口に関するデータや視聴率を利用する。番組作成 者は、利用可能な番組のプールから種々の番組を選択して必要な情報を入力した 後で、CAPから援助を受けて、種々の番組に対して価格を選択しトランスポン ダ・スペースを配分することができる。このプロセスが完了した後、CAPは、 番組作成者の入力に対応するドラフト・メニュや番組スケジュールを表示する。 CAPは、トランスポンダ・スペースの配分を図式的に表示できる。番組作成者 は、番組スケジュールに満足するまで、メニュ及びトランスポンダ配置を数回編 集することができる。編集の間には、番組作成者は、CAPに対する簡単なコマ ンドを備えたメニュ上で、任意の番組名の正確な配置を指図し得る。 パッケージ化のプロセスによって、また、必要な衛星トランスポンダによるグ ループ化が行われている。オペレーション・センタ202は、異なったグループ の番組を、異なったケーブル・ヘッドエンド208及び/またはセットトップ端 末220に送ることができる。オペレーション・センタ202がこのタスクを成 し遂げる1つの方法は、異なった番組パッケージを各トランスポンダに送ること である。各トランスポンダ又はトランスポンダの組は、次に、特定の番組パッケ ージを、特定のケーブル・ヘッドエンド208及び/またはセットトップ端末2 20に中継する。トランスポンダ・スペースの配分は、オペレーション・センタ 202によって行われる重要な仕事である。 オペレーション・センタ202は、また、ローカルに(その地域で)利用可能 な番組時間帯を満たすための指示をパッケージ化された信号に「挿入」(インサ ート)し、その地域のケーブル及びテレビ会社が、その番組時間を、その地域の 広告及び/又はその地域の番組で埋めることができる。その結果、その地域での ケーブル・ヘッドエンド208は、オペレーション・センタ202から送られて きた番組だけを提供することに拘束されない。新たなセットトップ・コンバータ は、デジタルとアナログの両方のチャンネルを備えている。そのため、ケーブル ・ヘッドエンド208は、番組信号をセットトップ端末220に送る前に、アナ ログ信号をデジタル信号と合成することができる。 CAPは、番組をパッケージ化した後に、番組パッケージと共にケーブル・ヘ ッドエンド208及び/又はセットトップ端末220に伝達される番組制御情報 信号を作成する。この番組制御情報信号は、番組パッケージの内容の説明と、ケ ーブル・ヘッドエンド208及び/又はセットトップ端末220に送られるコマ ンドと、信号伝達に関係した他の情報を含む。 信号のパッケージ化に加えて、オペレーション・センタ202は、デジタル圧 縮技術を用いて、少なくとも4対1の比率で、現存する衛星トラスポンダの容量 を増加させ、その結果、番組搬送容量を4倍に増加させることとなる。多数のデ ジタル圧縮アルゴリズムが現在存在し、結果として、容量の増加をもたらすと共 に、このシステムにとって望ましい信号の質を改善する。前記アルゴリズムは、 一般に、次に挙げる3つの基本的なデジタル圧縮技術の中の1つ又は複数を用い る。すなわち、(1)フレーム内(イントラフレーム)圧縮と、(2)フレーム 間(インターフレーム)圧縮と、(3)キャリヤ内圧縮と、である。特に、この 好適実施例では、MPEG2の圧縮方法が使用される。デジタル圧縮の後で、信 号が合成(多重化、マルチプレクス)され、符号化される。次いで、合成された 信号は、種々のアップリンク・サイト204に伝達される。 オペレーション・センタ202それぞれに対して、1つのアップリンク・サイ ト204又は複数のアップリンク・サイト(図1では、仮想線による204’で 表す)が存在し得る。アップリンク・サイト204は、地理的に同一の位置に配 置することもできるし、オペレーション・センタ202から離れた場所に配置す ることもできる。複合信号(composite signal)は、アップリ ンク・サイト204に送信されると、他の信号と多重化され、変調され、アップ コンバートされ、衛星上での送信のために増幅される。複数のケーブルエンド2 08が、そのようにして送信された信号を受信することができる。 複数のアップリンクに加えて、番組配送システム200は、複数のオペレーシ ョン・センタをも含み得る。複数のオペレーション・センタを使用するのに好適 な方法は、オペレーション・センタの中の1つをマスタ・オペレーション・セン タとして、残りのオペレーション・センタをスレーブ・オペレーション・センタ として、指定することである。この構成では、マスタ・オペレーション・センタ は、同時送信の同期化など、スレーブ・オペレーション・センタの間で種々の機 能を調整し、動作の負荷を効率的に分配する。 4.ケーブル・ヘッドエンド オペレーション・センタ202が番組信号を圧縮して符号化し衛星に送信した 後に、ケーブル・ヘッドエンド208は、その信号を受信して更に処理し、その 後、信号は各セットトップ端末220に中継される。各ケーブル・ヘッドエンド の場所には、複数の衛星受信機ディッシュ(satellite receiv er dish)が備えつけらえれている。各ディッシュは、1つの衛星、時に は複数の衛星からの、複数のトランスポンダ信号を扱うことができる。 セットトップ端末220とオペレーション・センタ202(あるいは他の離間 した場所)との間の中継として、ケーブル・ヘッドエンド208は、2つの主要 な機能を果たす。第1に、ケーブル・ヘッドエンド208は、番組信号を各加入 者宅のセットトップ端末220に中継することによって、分配センタとして又は 信号プロセッサとして働く。更に、ケーブル・ヘッドエンド208は、各セット トップ端末220からの情報を受信し、その情報をオペレーション・センタなど の情報収集サイトに送ることによって、ネットワーク・コントローラ214とし て機能する。 図3は1つの実施例を示しており、ケーブル・ヘッドエンド208と加入者宅 とが、ある通信媒体216によってリンクされている。この特定の実施例におい ては、アナログ信号、デジタル圧縮された信号、それ以外のデジタル信号、及び 上流/対話型(up−stream/interactivity)の信号が、 媒体216を介して送受信される。ケーブル・ヘッドエンド208は、そのよう な信号伝達能力を、信号プロセッサ209とネットワーク・コントローラ214 としての2重の役割において、提供している。 信号プロセッサ209として、ケーブル・ヘッドエンド208は、各セットト ップ端末220への送信のためにケーブル・ヘッドエンド208が受信する番組 信号を準備する。この好適なシステムにおいて、信号プロセッサ209は、オペ レーション・センタ202から受け取った信号とデジタル情報とを、再送信又は デマルチプレクスし、そして再結合し、また、信号の異なった部分を異なった周 波数範囲に割り当てる。異なった加入者に異なった番組提供を行うケーブル・ヘ ッドエンド208は、オペレーション・センタ202からの番組情報を種々の態 様で配分し、異なる視聴者に適応する。信号プロセッサ209は、また、ローカ ルな番組及び/又はローカルな広告を番組信号に組み入れ、その修正した信号を セットトップ端末220に転送する。ローカルな番組を利用できるようにするた めには、信号プロセッサ209は、デジタル又はアナログ形式のローカル信号を 、オペレーション・センタの番組信号と合成しなければならない。ローカルなケ ーブル・システムがオペレーション・センタ202が用いている圧縮基準と違っ た圧縮基準を用いている場合には、信号プロセッサ209は、また、入力信号を 圧縮解除し再圧縮し、それによって、信号がセットトップ端末220への送信の ために適切にフォーマットされるようにしなければならない。このプロセスは、 標準が発達するにつれて(すなわちMPEG2)、重要性が低下する。更に、信 号プロセッサ209は、任意の必要な信号解読及び/又は暗号化を行う。 ネットワーク・コントローラ214としては、ケーブル・ヘッドエンド208 は、このシステムに対し、システム制御機能を行う。ネットワーク・コントロー ラ214の主要な機能は、複数のセットトップ端末220の構成とセットトップ 端末220から受け取ったプロセス信号とを管理することである。この好適実施 例では、ネットワーク・コントローラ214は、数ある中で、各加入者宅に遠隔 的に配置されたセットトップ端末220からの自動ポールバック(poll−b ack)応答をモニタする。ポーリングと自動リポートバック(report− back)とのサイクルは、ネットワーク・コントローラ214が、モニタが認 めたチャンネル・アクセスに加えて計算及び料金請求に関する正確な情報を維持 できる程度の頻度で生じる。最も単純な実施例では、ネットワーク・コントロー ラ214に送られる情報は、各加入者のセットトップ端末220内のRAMに記 憶され、ネットワーク・コントローラ214によるポーリングの際にだけ検索さ れる。検索は、例えば、毎日、毎週、又は毎月、行われ得る。ネットワーク・コ ントローラ214によって、システムが、特定のセットトップ端末220を用い て監視されている全ての番組に関する完全な情報を維持することができる。 ネットワーク・コントローラ214は、また、オペレーション・センタ202 から受信した番組制御情報信号を修正することによって、セットトップ端末22 0の当面のニーズに応答できる。それ故、個々のセットトップ端末220の特定 の要求をオペレーション・センタ202に予め提供することができない場合には 、ネットワーク・コントローラ214によって、この配送システムはこのような 要求に適応し得る。言い換えれば、ネットワーク・コントローラ214は、「オ ンザフライ式のプログラミング」の変更(”on the fly progr amming”changes)を行える。この能力によって、ネットワーク・ コントローラ214は、その地域の複雑な番組のニーズ、例えば、対話型テレ ビのサービス、画面分割ビデオ、及び同じビデオに対する異なった外国語の選択 などを扱うことができる。更に、ネットワーク・コントローラ214は、システ ムにおける全ての圧縮装置及び圧縮解除装置を制御しモニタする。 この好適実施例の番組配送システム200とデジタル圧縮とは、オペレーショ ン・センタ202からケーブル・ヘッドエンド208への一方方向の経路を提供 する。ステータスや料金請求情報が、セットトップ端末220から、直接にオペ レーション・センタ202にではなくケーブル・ヘッドエンド208にあるネッ トワーク・コントローラ214に送られる。このように、番組のモニタと選択と の制御は、地域のケーブル会社やその分散された(すなわち、番組配送システム 200の中央に位置するオペレーション・センタ202に対して分散された)ネ ットワーク・コントローラ214によって、ケーブル・ヘッドエンド208だけ で行われている。地域のケーブル会社は、順に、統計や料金請求の目的でセット トップ端末220から戻るデータを集積するオペレーション・センタ202又は 地域的な制御センタ(図示せず)と通信する。別のシステムの実施例では、オペ レーション・センタ202と統計及び料金請求サイトとは、同じ場所にある。更 に、モデムを備えた電話線を使用して、情報が、セットトップ端末220から統 計及び料金請求サイトに転送される。 5.セットトップ端末 セットトップ端末220は、加入者の家庭にある番組配送システム200の一 部である。セットトップ端末220は、通常は、加入者のテレビの上方又は下方 に配置されるが、加入者のリモコン装置900の範囲内にあるかぎり、加入者宅 の中あるいは加入者宅の近くの任意の場所に、置くことができる。いくつかの点 において、セットトップ端末220は、多くのケーブル・システムで既に使用さ れているコンバータ・ボックスに似ている。例えば、各セットトップ端末220 は、種々のエラー検出、解読、及びアンチ・テーピング(anti−tapin g)の符号化などの符号化技術を含み得る。しかし、セットトップ端末が通常の コンバータボックスにはできない多くの機能を行えるということが、下記の記述 から明らかになるであろう。 セットトップ端末220は、複数の入力ポートと出力ポートとを有し、これに よって、他のローカルな及び離間している装置と通信可能である。セットトップ 端末220は、ケーブル・ヘッドエンド208から情報を受信する入力ポートを 有する。更に、このユニットは、セットトップ端末220からテレビ及びVCR への通信を提供する、少なくとも2つの出力ポートを有する。何らかのメニュを 選択すれば、セットトップ端末220は、制御信号をVCRに直接に送り、VC Rを直接にプログラムし又は動作させる。また、セットトップ端末220は、メ ンテナンス、トラブル・シューティング、再プログラミング、及び付加的な顧客 のための特徴(customer features)のために使用され得る電 話ジャックを含む。セットトップ端末220は、また、ステレオ/オーディオ出 力端子や衛星ディッシュ用入力ポートを含み得る。 機能的に、セットトップ端末220は、配送システムの鎖(チェーン)の中の 最終の構成要素である。セットトップ端末220は、圧縮された番組及び制御信 号を、ケーブル・ヘッドエンド208から(又は、時には、オペレーション・セ ンタ202から直接に)受信する。セットトップ端末220が個別に圧縮された 番組及び制御信号を受信した後で、その信号は、デマルチプレクスされ、圧縮解 除され、(もし必要なら)アナログ信号に変換され、(そこからメニュ・テンプ レートを作成できる)ローカルな記憶装置に記憶されるか、直ちに実行されるか 、又は、直接にテレビスクリーンに送られる。 ケーブル・ヘッドエンド208から受け取った信号を処理した後で、セットト ップ端末220は、メニュ・テンプレートのアレーを用いることによって加入者 のテレビ上に表示されるメニュを作成するためのメニュ・テンプレートを記憶す ることができる。メニュが構成される前に、メニュ・テンプレートを作成し、記 憶させるためにセットトップ端末220に送らなければならない。マイクロプロ セッサが、オペレーション・センタ202あるいはケーブル・ヘッドエンド20 8から受け取った制御信号を使用して、記憶用のメニュテンプレートを発生する 。各メニュ・テンプレートは、セットトップ端末220内の揮発性メモリに記憶 され得る。セットトップ端末は、テンプレート情報を受信した際に、ケーブル・ ヘッドエンド208から受け取った番組制御信号を、4つの主要部分、すなわち ビデオ、グラフィックス、プログラム・ロジック、テキストにデマルチプレクス する。各メニュ・テンプレートは、メニュ背景、テレビのロゴ、カーソル・ハイ ライト・オーバレイ、メニュを作成するのに必要な種々雑多な構成要素などの、 メニュ全体の中の異なった部分を表す。オペレーション・センタ202又はケー ブル・ヘッドエンド208から受け取った制御信号を用いて、メニュ・テンプレ ートを削除したり変更したりすることもできる。 メニュ・テンプレートがメモリに記憶されると、セットトップ端末220は、 適当なメニュを発生することができる。この好適実施例では、基本的なメニュ・ フォーマット情報はセットトップ端末220内に配置されたメモリに記憶され、 それによって、マイクロプロセッサは、入力信号からではなく、セットトップ端 末からの情報に局所的にアクセスできる。マイクロプロセッサは、次に、メニュ ・テンプレートとメモリに記憶された他のメニュ情報とから、適当なメニュを発 生させる。そして、セットトップ端末220は、加入者が選択した入力に対応す る特定のメニュを、加入者のテレビ・スクリーン上に表示する。 もし、加入者がメニュから特定の番組を選択するならば、セットトップ端末2 20は、その番組が示されるチャンネルを決定し、ケーブル・ヘッドエンド20 8から送信された信号チャンネルを、デマルチプレクスし抽出する。次いで、セ ットトップ端末220は、その信号チャンネルを圧縮解除し、必要ならば、番組 信号をアナログNTSC信号に変換し、これによって、加入者は選択した番組を 見ることが可能となる。セットトップ端末220は、2つ以上の番組信号を圧縮 解除できるように装備することができるが、加入者は一般に1回に1つの番組を 見るだけなので、この装備は、そのユニットのコストを不必要に引き上げる。し かし、ピクチャ・オン・ピクチャ(picture−on−picture)の 能力や制御信号の圧縮解除を行うと共に、チャンネル・スイッチングやその他同 様の特徴の能力を向上させるためには、2つあるいは3つの圧縮解除装置を設け ることが望ましい。 メニュ情報に加えて、セットトップ端末220は、ケーブル・ヘッドエンド2 08又はオペレーション・センタ202から送られたテキストを記憶することも できる。このテキストは、加入者に、やがてやってくるイベント、料金請求及び 口座の状態、新しい予約番組、その他の関連情報を伝える。そのテキストは、テ キスト・メッセージ使用の頻度と期間とに依存して、メモリの適当な位置に記憶 されるであろう。 また、加入者のセットトップ端末220の性能を高めるグレードアップを、オ プションで利用できる。これらのグレードアップは、セットトップ端末220に 設けた拡張スロット内に挿入されるカートリッジ又はコンピュータカード(図示 せず)から構成されるか、又は、ケーブル・ヘッドエンド208又はそのユーザ が加入しているオペレーション・センタ202によって提供される特徴から構成 され得る。利用できるグレードアップは、オンラインでのデータベース・サービ ス、対話型マルチメディア・サービス、デジタル・ラジオ・チャンネルへのアク セスなどを含み得る。 最も簡単な実施例においては、ゼネラル・インスツルメント社やサイエンティ フィック・アトランタ社などの製造による市販のコンバータ・ボックスを修正し 性能を高めて、セットトップ端末220の機能を実行させる。好ましいグレード アップは、コンバータ・ボックスに電気的に接続される、又は挿入されるマイク ロプロセッサを備えた回路カードである。 6.リモコン装置 加入者とセットトップ端末との間の通信のための主要なコンジットは、加入者 インターフェース、好ましくはリモコン(リモート・コントロール)装置900 を介したものである。このインターフェースを通じて、加入者は、システムのメ ニュ駆動方式を介して、又は、実際のチャンネル番号を入力し特定のチャンネル に直接アクセスすることによって、所望の番組を選択し得る。このインターフェ ースを用いることによって、加入者は、一連の情報を与える番組選択メニュ内を 行き来できる。メニュ駆動型、アイコン、又はアルファベットによるアクセスを 使用することによって、加入者は、選択のためにメモリーから呼び出して実際の チャンネル番号を押下するのではなく、単にただ1つのボタンを押すことによっ て、所望の番組にアクセスできる。加入者は、リモコン900上の数字キーを用 いる(対応するチャンネル番号を押すこと)、又は、メニュのアイコン選択肢の 1つを用いることによって、レギュラー放送や基本的なケーブルテレビ局にアク セスすることができる。 加入者が容易にケーブル・システム200と対話可能になることに加え、加入 者インターフェース900の物理的な特性が、システムのユーザとの親密性を向 上させなければならない。リモコン900は、ユーザーの手のひらに容易に適合 しなければならない。好適なリモコン900のボタンは、加入者が容易に識別で きる絵で表したシンボルを含む。また、同様の機能を実行するボタンをカラー・ コーディネートするとか、区別可能な手触りにしてシステムのユーザーとの間の 親密度を高めるようにしてもよい。 7.メニュ駆動型の番組選択 メニュ駆動方式により、加入者は、映画のヒット作から、スポーツ特集や特別 番組までにわたる全ての主要なメニュにワンステップでアクセスできる。主要メ ニュのどれからでも、加入者は、カーソルやアルファベットによるアクセスによ って、順番に、サブメニュやマイナーメニュにアクセスできる。 この好適実施例で用いられるメニュには、番組選択メニュと番組間(duri ng program)メニュとの2つの異なるタイプのメニュがある。第1の メニュである番組選択メニュは、紹介(introductory)メニュ、ホ ーム・メニュ、主(major)メニュと、サブメニュとから成る。第2のメニ ュである番組間メニュは、秘密(Hidden)メニュと番組オーバレイ・メニ ュとの2つの基本(プライマリー)メニュから成る。 加入者がセットトップ端末220をオンするとすぐに、紹介メニュが加入者を システムに歓迎する。紹介メニュには、その地域のケーブル・フランチャイズか らの重要な発表、ケーブル提供者からの広告、又は他のタイプのメッセージを表 示し得る。更に、紹介メニュは、ケーブル・ヘッドエンド208がその加入者の 特定のセットトップ端末220に個人的なメッセージを送ったかどうかを、加入 者に知らせることができる。 紹介メニュ表示された後で、加入者は次のレベルのメニュ、すなわちホーム・ メニュに進むことができる。この好適実施例では、ある時間が経過すると、ケー ブル・システムは、ホーム・メニュの選択がないとして、加入者を次に進める。 ホーム・メニュから、加入者は、全ての番組オプションにアクセスできる。加入 者は、リモコン900から適当なチャンネル番号を入力することによって番組を 直接に選択することもできるし、又はホーム・メニュから開始する次のレベルの メニュ・オプションを通って順番に進むこともできる。ホームメニュは、主メニ ュと呼ばれる第1のレベルに対応するカテゴリーを表示する。 加入者は、順々に続くメニュを通って順番に進むことを選んだ場合には、ホー ム・メニュから、選択されたカテゴリーに対応する主メニュに送られる。主メニ ュは、更に、加入者のサーチを精巧にし、加入者を助けて選択肢へ案内する。 主メニュから、加入者はいくつかのサブメニュにアクセス可能である。加入者 は、所望のテレビ番組を見つけるまで、各サブメニュから他のサブメニュにアク セスできる。主メニュと同様に、それぞれの連続的なサブメニュは、更に、加入 者のサーチを精巧にする。また、そのシステムによって、加入者は、リモコン9 00上で適当なコマンドを入力することにより、あるメニュやサブメニュをスキ ップして、特定のメニュ又はテレビ番組に直接にアクセスできる。 (秘密メニュと番組オーバレイ・メニュとを含む)番組間メニュは、加入者が テレビ番組を選択した後でのみ、セットトップ端末220によって表示される。 加入者を困惑させることを避けるため、セットトップ端末220は、加入者が秘 密メニュを表示するための適当なオプションを選択するまでは、秘密メニュを表 示しない。秘密メニュは、視聴者によって選択された番組に関連するオプション を含む。例えば、秘密メニュは、加入者が対話モードに入ったり選択した番組か ら脱出することを可能にするオプションを含む。 番組オーバレイ・メニュは、番組の最中に生じ視聴されている番組に関連する 点で、秘密メニュと類似する。しかし、番組オーバレイ・メニュは、加入者が選 択した番組と同時に表示される。ほとんどの番組オーバレイ・メニュは、加入者 が選択した番組を快適に視聴し続けられる程度に、スクリーン上で十分小さく表 示される。 B.ネットワーク・コントローラの説明 1.セットトップ端末のモニタリング及び制御 図4には、本発明をネットワーク・コントローラ214を示す。このネットワ ーク・コントローラ214は、加入者の家庭での番組選択をモニタし、正確な口 座及び料金請求情報を維持し、加入者のチャンネル・アクセスを承認したり、特 定のセットトップ端末220がこのシステム内で動作することを許す。 ネットワーク・コントローラ214は、ケーブル・ヘッドエンド208の中の 他のシステムの構成要素と共に機能することによってそのモニタリング及び制御 能力を実行する。これらのケーブル・ヘッドエンドの構成要素は図4に示されて いる。デジタルRF番組信号205は、受信され処理されるが、これは、セット トップ端末220を介して加入者の家庭に送られるためである。番組信号205 は、デジタル圧縮され、多重化された信号であり、ケーブル・ヘッドエンド20 8で処理され、又は単に、通過してネットワークにいたる。ここに示した構成で は、セットトップ端末220又はネットワーク・コントローラ214によって、 その構成に応じて処理される。ネットワーク・コントローラ214は、外国語で のサービスにも対応できる。ピクチャ・オン・ピクチャ機能を用いれば、手話も 提供することが可能である。別のチャンネルで手話を送ることもできる。耳の不 自由な人のために、画面の下部にテキスト・オーバレイを提供することも容易で ある。これらのための信号処理は、ネットワーク・コントローラ214が行う。 他の実施例では、ネットワーク・コントローラ214は、中央コンピュータとし て機能して、対話型の種々の機能を実現できる。セットトップ端末220間のゲ ームや電子メールなどである。 2.ケーブル・ヘッドエンド信号プロセッサのモニタリング及び制御 図5には、ネットワーク・コントローラの主な構成要素とこれらがケーブル・ システム200とどのような相互関係にあるかを示す。ネットワーク・コントロ ーラの内部の構成要素には、図示したように、コントローラCPU224、デー タベース226、制御受信機228、ローカル・メモリ230、及び電話モデム 232などを含む。ネットワーク・コントローラ214のCPU224及びデー タベース226には、オペレータの制御ステーションを通じてアクセスできるが 、そこには、コンピュータ・ワークステーション、CRTディスプレイ、及びプ リンタなどが備えられており、これらを全体でワークステーション234として 表す。 ネットワーク・コントローラ214を動作させるのに必要な情報は、加入者の セットトップ端末220におけるデータベース226とローカルなメモリ230 に記憶される。ネットワーク・コントローラのCPU224は、ネットワーク・ コントローラ214と信号プロセッサ209との間のインターフェース211を 制御する。このインターフェース211によって、制御情報は2つのケーブル・ ヘッドエンド208の構成要素の間でやりとりされる。標準的なRS232又は RS422のリンクや、IEEE488のバス又は他のインターフェース媒体が 用いられる。標準的な動作の間には、番組制御情報がこのインターフェース21 1を通過して、信号プロセッサ209からネットワーク・コントローラのCPU 224に至る。衛星を用いての通信も可能である。ネットワーク・コントローラ 214のCPU224は、データベースに記憶されたデータに基づいて番組制御 情報信号を処理する。この処理は、番組制御情報を修正して地域的な番組編成ニ ーズに対応することを含む。 好ましくは、信号は圧縮されたフォーマット(たとえば、MPEG)で加入者 の家庭に送られ、視聴前に圧縮解除される。伝達される番組信号には、加入者の 家庭の装置が特定の番組を選択するためのメニュを表示することを可能にする情 報が含まれる。この特定の実施例によれば、テレビ番組信号は、同軸ケーブル、 ファイバ・ケーブル、ツイストペア(撚対線)、セルラ電話接続、衛星又はパー ソナル通信ネットワーク(PCN)などの1つ又は複数の接続を介して、加入者 の家庭に送信され得る。 セットトップ端末220が、ケーブル・ヘッドエンド208から信号を受信し 加入者のために処理することを示している。セットトップ端末220は、ローカ ルなコンピュータ・メモリと、デジタル圧縮された信号を解釈して加入者用のメ ニュを作成する能力とを有する。リモコン900は、加入者の選択をセットトッ プ端末220に伝達する。加入者の選択は、テレビ・スクリーン上に表示された メニュや他のプロンプトに概ね基づく。 3.番組制御情報信号の修正 以下のテーブルA〜Cには、番組制御情報信号において、セットトップ端末2 20に送られ得る情報の例を示す。オペレーション・センタ202によって発生 される番組制御情報信号は、番組のスケジュールと説明とに関するデータを提供 する。番組制御情報信号は、ネットワーク・コントローラ214を介して送られ 、又は別の構成では、直接に、加入者への表示のために、直接にセットトップ端 末220に送られる。好適実施例では、番組制御情報信号はネットワーク・コン トローラ214によって記憶され修正され、セットトップ端末制御情報ストリー ム(STTCIS)の形式でセットトップ端末220に送られる。この構成は、 他のことに加えて、個々のケーブル・システムにおける差異、及びセットトップ 端末220デバイスの間の差異に対応できる。 この明細書を通じて、「番組制御情報」の語は、ケーブル・ヘッドエンド20 8からセットトップ端末220に送られる制御情報を示すものとして用いられて おり、それは、オペレーション・センタ202から直接送られネットワーク・コ ントローラ214によって処理され次いでセットトップボックス(STTCIS )に印加されるか、又は、電話回線上を送信される場合もある。 番組制御信号を用いて送信され得る情報のタイプは、番組カテゴリの数、番組 カテゴリの名称、(特別チャンネルなどの)特定のカテゴリに指定されているチ ャンネル、チャンネルの名称、各チャンネルでの番組名、番組開始時間、番組の 長さ、番組の説明、各番組に対するメニュ指定、料金、番組広告のためのサンプ ルのビデオ・クリップがあるか、他の番組やメニュや作品に関する情報、などで ある。 この簡単な実施例において、これらのメニュ・コードを含む番組制御情報は、 オペレーション・センタ202からネットワーク・コントローラ214に連続的 に送られ、最終的にはセットトップ端末220に送られる。例えば、4時間に相 当する番組情報は、テーブルAに示されるように、番組制御情報信号を介して連 続的に送られる。 テーブルA テーブルAには、セットトップ端末220によって送られる基本的な番組情報 を示す。示されている番組説明は、符号化された省略記号である。例えば、Cは コメディー、Nはニュース、Sはスポーツ、Aは漫画、TXはテキストを表す。 映画のように番組のためのテキストによる説明がある場合には、その説明は、番 組の符号化された説明の後に与えられるか、又は、4時間に相当する番組情報の 後に通信される。符号化されたリストに示されているように、30分よりも長い 番組に対する番組説明は、(各30分毎に)繰り返される必要はない。ビデオ( 映像)説明コードは、セットトップ端末220に、番組を広告するために利用で きる静止映像やライブの映像が存在するかどうかを知らせる。 例えば、あるスポーツ番組には、B35−010194−1600−3.25 −Michigan St.vs.USC.(ミシガン州立大対サウスキャロラ イナ大)が指定される。文字Bは、その番組をカテゴリーB、すなわちスポーツ に指定する。第2の英数字である3は、この番組を、スポーツカテゴリーの第3 のメニュに指定する。符号の第3の文字である5は、この番組を、第3のメニュ 上の第5の番組時間帯(スロット)に指定する。次の6つの文字である01/0 1/94は日付を表す。次の4つの文字である1600は、番組の開始時間、番 組の長さ、及び番組名を表す。このエントリーは、1994年の元日午後4時に 放送されるスポーツ番組であるカレッジ・フットボールゲームを表す。 テーブルAの12:30のチャンネル1エントリーには、2つのメニュ・コー ドが示されている。2つのメニュ・コードを許可することによって、2つの異な ったカテゴリの説明の下で適合し得る番組を、加入者に対する両方のメニュで表 示することができる。この最小量の情報がセットトップ端末220に規則的に伝 達されることにより、セットトップ端末は、各番組に対する適切なメニュ位置と 、メニュ選択後に加入者のために付勢する適切な時間及びチャンネルとを決定で きる。 テーブルBは、イベントや価格についての情報を含むEvent Dataフ ァイルを使用して、セットトップ端末220にダウンロードし得るイベントテー ブルの例を示している。テーブルBに示されるように、イベントテーブルの3つ のコラムが、フィールド・ナンバー、フィールド自身、及びEvent Dat aファイルにダウンロードされた情報のタイプを識別する。第1のコラムは、フ ィールドナンバー1から11を含む。中央のコラムは、イベントのタイプ、イベ ントID、グローバル(全体的な)チャンネルID、価格、開始時間、終了時間 、開始日、終了日、P−アイコン、名前、及び説明を有する対応するフィールド ・パラメータを含む。第3のコラムは、対応するフィールド・タイプ情報を含ん でいる。フィールド・タイプ情報は、典型的には、符号なしの整数と、時間、分 、及び秒と、月、日、及び年と、アスキーキャラクターの識別子と、からなる。 テーブルB テーブルCは、Event Dataファイルの例を示す。特に、テーブルC は、2つのイベント・タイプに対応する2つのデータ・ストリームを示す。第1 のデータ・ストリームは、第1のフィールドのイベントを識別する。第2のフィ ールドは、この例に含まれるイベントIDを指定する。第3のフィールドは、グ ローバル・チャンネルIDナンバーである2を含む。第4のフィールドは、この イベントのための50セントのコストを示す。第5及び第6のフィールドは、そ れぞれ、午前3時から午後3時までの開始時間と終了時間を示している。第7及 び第8のフィールドは、それぞれ、8/25/93及び8/27/93のように 指定された、対応する開始日及び終了日を示す。第9のフィールドは、グラフィ クス・ファイルに設定されたP−アイコンを示す。最後に、第10及び第11の フィールドは、選択されたイベントの名前と説明を示し、ここでは、Sesam e Street (登録商標)とBarney(登録商標)である。テーブルC に示されたEvent Dataの例の第2のデータ・ストリームは、Term inator IV (登録商標)に対する類似情報を含み、これは、第1のフィ ールドにペイ・パー・ビュー型の(支払いにより視聴できる)イベントとして指 定されている。 テーブルC 番組制御情報信号(及び、STTCIS)は種々の方法でフォーマットするこ とができ、画面上のメニュは多くの異なった方法で作成できる。例えば、番組制 御情報信号がメニュ・フォーマット情報を搬送していない場合には、メニュを作 成するメニュ・フォーマットは、セットトップ端末のROMにおいて固定するこ とができる。この方法によって、番組制御情報信号がより少ない情報を搬送する ことが可能になる。しかし、この方法は、ROMを物理的に交換することなしに はメニュ・フォーマットを変更できないので、最小の適応性(フレキシビリティ )を有することとなる。 番組制御情報信号を送信するのに必要となる帯域幅の量を制限するために、ブ ロック・コーディング、輪郭(contour)コーディング、ブロブ(blo b)エンコーディング、ランレングス・エンコーディングなどの非映像に対して 用いられる種々の圧縮技術が用いられ得る。更に、番組制御情報信号は、テキス ト及びグラフィクス、又は、映像、テキスト、及びグラフィクスに分割され、必 要であれば、テキスト発生器、グラフィクス圧縮解除装置、及び映像圧縮解除装 置を用いてセットトップ端末220において再合成し得るデータを含む。 好ましくは、メニュ駆動型の番組選択システムが、カーソル移動に関してはリ モコン900を用いて一連のメニュ内を移動することによって、加入者が番組を 選択することを可能にする。一連のメニュにおける最終的な選択は、1つの特定 のチャンネルとそのチャンネルの付勢の時刻を識別する。チャンネルと付勢の時 刻とによって、セットトップ端末220は、視聴者に対してテレビ上で選択され た番組を表示することができる。この目的を達成するためには、ある単純な実施 例が、各番組に、インテリジェントな英数字コードを指定する。この英数字コー ドは番組のカテゴリと、番組がその中に表示されるべきメニュと、その送信時間 と、番組が表示されるべきメニュ上の位置と、を識別する。 好適実施例においては、メニュ・フォーマット情報は、セットトップ端末22 0における一時的なメモリ、すなわちRAM、FLASH ROM、EEPRO MあるいはEPROMに記憶される。この構成は、番組制御情報信号を介して伝 達されることが必要な情報量をさらに制限する一方で、メニュ・フォーマットに 所望の適応性(フレキシビリティ)を与えている。新たなメニュ・フォーマット 情報は、メニュが変わる毎に、番組制御情報信号を介して、セットトップ端末2 20に送ることができる。 グラフィクス・メモリ628に記憶されたメニュ・フォーマット情報に加えて 、セットトップ端末220は、また、視聴のために選択された番組をトラッキン グするデータを記憶する。このデータを集めることによって、セットトップ端末 220は、EEPROMやRAMにデータを記憶することによりアクセスされ/ 視聴されるすべての番組の正確な記録を保持することができる。その後、このデ ータはケーブル・ヘッドエンド208に送信され、そこで、ネットワーク制御及 びモニタ機能を実行する際に使用される。セットトップ端末220とケーブル・ ヘッドエンド208との間のそのようなデータ送信は、例えば、ケーブル・ネッ トワーク上のアップストリーム送信を介し、又は電話モデム用いて電話回線上で 、行われる。ケーブル・ネットワーク上でのアップストリーム送信を使用してい るところでは、セットトップ端末220は、スケジュールに基づいて、又は、必 要な度に、データ送信を完了させる。 視聴者が見たそれぞれの番組を識別する番組アクセス情報は、情報検索に対し てネットワーク・コントローラ214によってポーリングされるまで、各セット トップ端末220に記憶される。この情報は、図4aに示したようなポーリング 要求メッセージ・フォーマット920を用いることにより、達成され得る。この フレーム・フォーマット920は、(1)メッセージの最初の先頭(リーディン グ)フラグ922、(2)アドルス・フィールド924、(3)加入者の地域指 定926、(4)ポーリング・コマンド/応答(又はP/F)ビット930を含 むセットトップ端末の識別子928、(5)情報フィールド932、(6)メッ セージの最後の追跡(トレーリング)フラグ934、という6つのフィールドか ら成る。 1つのフレームの最初と最後とに現れる8ビットのフラグ・シーケンス922 を用いて、同期をとり維持する。そのようなシーケンスは、典型的には、「01 111110」というビット・ストリームから成る。アドレス・フィールド92 4は、与えられたセットトップ端末220に対し、4ビットのアドレスを指定す る。加入者の地域指定926は、加入者のセットトップ端末220が存在する地 理的な地域を示す4ビットのフィールドである。セットトップ端末の識別子92 8は、付加されたP/Fビット930が続く15ビットの指定によって各セット トップ端末220を一意的に識別する16ビットのフィールドである。この例で はフィールドのサイズが与えられているが、本発明では種々のサイズを使用する ことが可能である。 後述するように、P/Fビット930を使用して、指定されたセットトップ端 末220から、ポーリング応答を命令(コマンド)する。フレーム・フォーマッ ト920は、また、システム更新に関する情報のような他のデータ通信に対する 可変長の情報フィールド932を提供する。フレームフォーマット920は、上 述したように、先頭(リーディグ)フラグ922に対するフォーマットと同じ8 ビットのフラグ(すなわち追跡フラグ)で終わっている。他のフレームフォーマ ットは、当業者にとって明らかであり、このシステムと共に容易に使用すること が可能なように容易に適合できる。 任意のこのようなポーリング要求メッセージ・フォーマットを用いて、ネット ワーク・コントローラ214は、各セットトップ端末220に問い合わせを行う 。セットトップ端末220は、一意的なアドレスとセットトップ端末の識別子と によって識別される。セットトップ端末220は、ネットワーク・コントローラ 214による許可が与えられた場合にだけ情報とメッセージとをネットワーク・ コントローラ214に送信することが好ましい。 たとえば、専門番組が前のポーリング以来にアクセスされる際には、セットト ップ端末220は、任意のその酔うなアクセス情報を含む状態レポートの形式で ポーリング応答920を送信する許可を与えられる。これらの状態レポートは、 一般には、ネットワーク・コントローラ214が加入者の番組アクセスの履歴を トラッキングすることを可能にする情報を含む。 図4bは、ポーリング・サイクルの間にセットトップ端末220から受信され る状態レポートに対するフレーム・フォーマット920’の例を示す。このフレ ーム・フォーマットは、ポーリング要求メッセージ・フォーマット920と同一 であり、類似の参照番号が付してある。 情報フィールド932の長さは、アクセスされる不定数の番組、たとえば92 9で表される番組1〜Nがこのフレームの中に含まれるように、可変のままにな っている。与えられたセットトップ端末220によるポーリング・アクセス92 0’の後では、制御メッセージの長さは、アクセスされた番組の数に比例して増 加する。 送信の間は、P/Fビット930は、ポーリング機能を実行するのに用いられ る。特に、P/Fビット930は、1の位置に設定されて、アドレスがフレーム 内で識別されるセットトップ端末220からのポーリング応答に命令する。この 応答は、アクセスされた番組の数と、図4bに929として示されているそれに 対応するイベント識別番号とを含む。セットトップ端末220が前のポーリング ・サイクルから番組に全くアクセスしていない場合には、セットトップ端末22 0は、1に設定されたP/Fビット930によって応答して、ゼロの番組を表し ている番組アクセス・ブロックがアクセスされる。 ポーリング・サイクルの間には、番組制御情報は、セットトップ端末220に メニュ情報を供給し続ける。最も単純な実施例においては、メニュは固定された ままであり、テキストだけが変動する。よって、番組制御情報信号は基本的には テキストに限定することができ、セットトップ端末220においてテキスト発生 器を用いることができる。この単純な実施例は、セットトップ端末220のコス トを低く押さえ、番組制御情報に必要な帯域幅を制限する。別の単純な実施例で は、メニュ情報だけに、フルタイムの別個のチャンネル(大きな帯域幅)を用い る。 後で述べるように、ライブの映像(ビデオ)信号をメニュのウィンドウで用い ることができる。これらの映像信号は、番組制御情報信号を用いて送信できるし 、又は、メニュ表示を同時に送信されているチャンネルから切り離すこともでき る。映像信号がチャンネルから切り離される場合には、番組制御情報信号を用い て、より少ない情報が送信されればよい。この技術を用いるには番組制御情報と 映像を搬送するチャンネルとのために別々の圧縮解除ハードウェアが用いられる ことを必要とするが、この実施例はシステムにおける最大の可撓性(フレキシビ リティ)を許容し、それゆえに好適である。別個の圧縮解除装置は、また、メニ ュからテレビ番組への切り換えが滑らかであり著しい時間的遅延なしになされる ことを保証することを援助する。 メニュ、プロモーション、又はデモンストレーションのための映像は、(1) 専用チャンネル上で、(2)通常番組のチャンネル上で及び寸法に関してスケー リングがなされている、及び(3)番組制御情報信号と共に、などの複数のフォ ーマットでセットトップ端末220に送られ得る。しかし、この好適実施例では 、多数の短いプロモーション又はデモンストレーションの映像が、後述するよう に、専用チャンネル上の画面分割を用いて送られる。 セットトップ端末220は、音声機器612、614に加え、暗号解読器60 0、チューナ603、デジタル復調器606、及びデマルチプレクサ609、6 16を有する。、また、リモコン・ユニット900からの信号を受信し処理する リモコン・インターフェース626が示されている。モデム627によって、マ イクロプロセッサ602とケーブル・ヘッドエンド208との間での通信が可能 になる(しかし、図5aには示されていない)。NTSCエンコーダ625は、 NTSC映像(ビデオ)出力を提供する。 マイクロプロセッサ602は、メモリに記憶された番組命令(インストラクシ ョン)を実行する能力を有する。この番組命令によって、ユーザは、リモコン9 00上で選択を行うことにより、種々のメニュにアクセスできる。メニュにアク セスし他の機能を実行する種々の番組命令については以下に述べる。 映像を圧縮解除し番組制御情報信号からメニュを発生させる態様は、本発明の 具体的な実施例によって異なる。しかし、最小でも、1つの映像信号を圧縮解除 する能力を有する1つの映像圧縮解除装置が用いられる。基本的なメニュ・フォ ーマット情報が、ROM、不揮発性RAM、EPROM、及び/又はEEPRO M620を含むグラフィクス・メモリに記憶され得る。圧縮されたグラフィクス が用いられる場合には、第2の圧縮解除装置622を用いてメニュを発生する。 ある実施例(図示せず)では、別個の圧縮解除装置を用いて番組制御情報信号を 処理し、映像合成装置(コンバイナ)が映像及びメニュ・グラフィクス情報を組 み入れる。番組制御情報信号は、3つの主な部分、すなわち、メニュ表示(又は 、映像位置情報)のための圧縮された映像、圧縮されたグラフィクス、及びテキ ストと共に送信される。番組信号がその成分にデマルチプレクスされた後で、映 像圧縮解除装置618、グラフィクス圧縮解除装置622、テキスト発生器(図 5bでは623で示されている)、及び映像合成装置624が用いられて、メニ ュ作成を助ける。 拡張カード・インターフェース617の付加によって、拡張カード・インター フェース617の中に挿入可能な拡張カード(図示せず)上に含ませることので きる付加的な機能が可能になる。誤り訂正回路607も示されており、復調され た信号を、その信号をデマルチプレクスする前に受信する。マイクロプロセッサ 602、デマルチプレクサ609、暗号解読機600、及び映像圧縮解除装置6 18を伴うメモリ610も図に示されている。 (基本的な圧縮解除ボックス520に接続された)アップグレード・モジュー ル500の構成要素が図に示されている。アップグレード・モジュール500内 の回路には、映像、グラフィクス、及びテキスト・デマルチプレクサ510と、 テキスト、グラフィクス、及び(映像平面の)映像合成装置515と、グラフィ クス圧縮解除装置525と、グラフィクス・メモリ530とが含まれている。メ モリ530に記憶されたグラフィクスは、好ましくは、ランレングス圧縮されて いる。しかし、当業者に公知のグラフィクス圧縮のこれ以外の方法を本発明と共 に用いることもできる。 発生されたメニュと映像とは映像合成装置515において合成され、アンチテ ーピング・エンコーダ619に出力される。当業者には公知のアンチテーピング 符号化の任意の方法を、本発明において用いることができる。 図6a及び図6bは、セットトップ端末220の好適実施例の前面及び後面を 示している。セットトップ端末220のフロント・パネルには、赤外線センサ6 30と一連のLEDディスプレイ640とが含まれている。これらのLEDディ スプレイ640は、アイコンや文字(例えば、A〜K)によって、セットトップ 端末220により現に選択されている主メニュや、ユーザにより直接選択された チャンネルや、メニュ・チャンネル選択(例えば、1から50)を表示すること ができる。この視覚的なディスプレイは、主メニュ内の番組を加入者が見ている (または聞いている)限り、点灯している。 LED640は、好ましくは、圧縮解除エラー、処理エラーなどを示すために 提供される。テキスト・メッセージがLED上に表示され得る。セットトップ端 末220の通常の機能においては、LEDディスプレイ640は、ユーザによっ てカストマイズされ、時間、番組チャンネル、VCR付勢などの必要な情報をデ ィスプレイする。更なるディスプレイに、現時点でのチャンネル、時刻、音量レ ベル、睡眠時刻、パレンタルロック(セキュリティ)、アカウント・バランス、 ハードウェア・アップグレードの使用、VCRによって記録されている第2のチ ャンネル、別の部屋でのレベルDの音楽ハードウェアのアップグレードの使用な ど、セットトップ端末220の現在のステータスを表示し加入者に役立つその他 の表示を含めることができる。LED640は、また、現在つけられているデジ タル・オーディオ・チャンネルを表示することもできる。 LED640は、現にチューニングされているデジタル音声チャンネルを指示 し得る。この表示機能によって、加入者は、テレビ画面を付勢することなしに、 デジタル音声機能を用いることができる。信号源と選択された出力(たとえば、 加入者の別個のオーディオ・システム、VCRなど)を表示し得る。LEDが好 適ではあるが、セットトップ端末220は、CRT、LCD、又はそれ以外の表 示技術を用いることも可能である。 セットトップ端末220の前面には、フラップ式の開口部635が設けられて おり、それによって磁気カートリッジ(又は、図示はされていないが、光ディス ク、ROM,EPROMなどを含む、同様の携帯型の記憶デバイス)を挿入でき る。この開口部635によって、セットトップ端末220をアップグレードした り、応用可能な磁気又は光記憶デバイスを使用することで局所的に再プログラム (再編成)可能になっている。 セットトップ端末220の頂部すなわちカバー上には、プッシュボタン・コン トロール645が配置されている。好ましくは、これらのプッシュボタン・コン トロール645は、2つの部分からなる文字・アイコン型のリモコン900をコ ピーしたものである。リモコン900上で実行可能な任意の機能は、同機能のプ ッシュボタン・コントロール645を用いて、セットトップ端末220でも行い 得る。 図6bは、セットトップ端末220の背部を示しており、そこには、セットト ップ端末220の入力/出力ポートが含まれている。この入力/出力ポートは、 一対の出力端子650、一対の入力端子652、一対のステレオ/音声出力端子 654、衛星ディッシュ入力ポート656、電話ジャック658、及びRS42 2ポート660が設けられている。出力端子650の一方はテレビ用であり、他 方はVCR用である。セットトップ端末220は、入力端子652を用いて、1 つ又は2つのケーブル上の入力信号を扱えるように装備されている。電話ジャッ ク658と、RS−232又はRS−422ポート660とが、メンテナンス、 トラブル・シューティング、再プログラム(再編成)、などの顧客のための特徴 のために提供されている。別の実施例では、電話ジャック658を、ケーブル・ ヘッドエンド208とセットトップ端末220との間の通信の基本モードとして 使用することができる。この接続は、その地域の電話、セルラ電話、パーソナル 通信ネットワーク(PCN)などによって可能である。 各セットトップ端末220の基本的なプログラミングは、セットトップ端末2 20内のROMに配置されている。RAM、磁気カートリッジの性能、及び拡張 カード・スロット635のそれぞれによって、セットトップ端末220に対して アップグレードや変更を容易に行うことができる。 この好適実施例では、セットトップ端末220は、拡張カード・スロット66 5に加えて、図6bに示すように、ハードウェア・アップグレード・ポート66 2を備えている。各拡張スロットは、金属板のカバー664で覆われている。ハ ードウェア・アップグレード・ポート662は、4つの(又はそれより多くの) ワイヤ接続部、すなわち、(1)セットトップ端末220のエラー訂正され暗号 解読されたデータの出力、(2)コントロール・インターフェース、(3)圧縮 解除された映像(ビデオ)出力、及び、(4)映像入力ポート、のためのものが 与えられている。この好適実施例では、マルチプル・ワイヤを用いて、この4つ の機能のそれぞれが実行される。典型的には、4組のワイヤを、単一のマルチピ ン・コネクタで組み合わされて、1つのケーブルになる。 この好適実施例では、マルチピン接続を、マルチワイヤ・ケーブルのために用 いる。マルチピン接続662は、DB9からDB25の範囲のものでよい。また 、種々の小型コンピュータ・システム・インターフェース(SCSI)のポート を、設けるようにしてもよい。これ以外にも、図示してある1つのポートではな く、4つ又はそれより多くのポートを設けてもよい。ポート662を用いて、種 々のハードウェア・アップグレードをセットトップ端末220に付属させること もできる。 この好適実施例では、セットトップ端末220に関して利用できる5つのハー ドウェアに関するアップグレードを有する。例としては、(1)レベルAの対話 型ユニット、(2)レベルBの対話型ユニット、(3)コンパクト・ディスクの 能力を備えたレベルCの対話型ユニット、(4)別の部屋での使用のためのレベ ルDのデジタル・ラジオ・チューナ、(5)レベルEの情報ダウンロード・ユニ ット、などである。これらの各アップグレードは、アップグレードポート662 を介して、セットトップ端末220に接続できる。 セットトップ端末220内のメモリは、メニュのグラフィクス及びテキストに 関する成分を記憶するのに用いられる。特に、背景、ロゴ、メニュ・ディスプレ イ、及びカーソルのグラフィクスのファイルが記憶され、更に、長期、中期、及 び短期のテキストが記憶される。 サイエンティフィック・アトランタ社やジエネラル・インスツルメント社の製 造による既存のセットトップ・コンバータ・ボックスは、現時点では、本発明に よるメニュ選択システムを扱えるようには装備されていない。したがって、既存 のセットトップ・コンバータ技術を用いてこのメニュ選択システムを使用するた めには、ハードウェアの修正が必要である。 4.番組制御情報信号の処理 第6a図と第6b図は、ケーブル・ヘッドエンド208の構成要素の概略をよ り詳細に示し、ネットワーク制御装置214と信号処理装置209の主要なハー ドウエアの構成要素の間の相互作用に焦点を合わせる。ネットワーク制御装置2 14は他の構成要素の中で信号処理装置を使用してその関し及び制御能力を実行 する。本発明のネットワーク制御装置214は殆どいずれのケーブル・ヘッドエ ンド信号処理装置と協働するが、この信号処理装置はデジタル的に圧縮した映像 を取り扱うことのできる最新のそうちであるのが好ましい。 第6a図は、ケーブル・ヘッドエンド208の基本的な信号処理能力を示すと 共にネットワーク制御装置214の構成要素に対する接続を示す。図に示すよう に、RFケーブル信号205は一体化した受信機の復調器(IRDs)240の バンクを解してヘッドエンド208で受信される。各IRD240は通常のRF 処理装置を有し、この装置には低ノイズ増幅器、復調器及びその他の濾波装置( 図示せず)が含まれている。各RFからの供給は個々のRIRDs240を解し て行われるので、これらの信号は処理後デマルチプレクサ及びその他の信号処理 装置に転送し、更に処理する。デマルチプレクサ242は各ケーブルTVの信号 をそのそれぞれの画像と音声信号の要素に分解する。更に、デマルチプレクサ2 42はケーブル・テレビ信号からデータを取り出し、このデータを制御CPU2 44に入力する。 制御CPU244は、211に示すように、ネットワーク制御装置(コントロ ーラ)214と制御情報を交換する。この制御情報は信号処理装置の制御CPU 244とネットワーク制御装置のCPU244の間で交換される。特に、ネット ワーク制御装置214と信号処理装置209は、番組制御情報信号に対する全て の変更を行うため、2つのCPUsをリンクするインタフェースを介して制御情 報を通過させる。ネットワーク制御装置のCPU224はこのような変更を監視 し、種々のネットワーク制御データベース226にアクセスして信号処理装置の 制御CPU244に対して命令を行う場合のガイダンスを行う。ネットワーク制 御装置214によって行われた命令により、設定した先端の端末装置(セットト ップ端末)220に対して転送を行う場合に番組の信号と広告を組み合わせ及び / または追加する際のガイドを行う。 信号処理装置209の局所挿入用構成要素246によって、制御CPU244 がネットワーク制御装置214から受信した命令を実行することと全てのローカ ル番組と広告を挿入することが可能になる。このような地域の番組と広告を挿入 すると、局所挿入用構成要素246は種々の信号をマルチプレクサ248に通過 させ、このマルチプレクサ248は種々の番組と広告の信号を組み合わせる。マ ルチプレクサ248の出力はRF変調器250に転送され、このRF変調器25 0は映像と音声の複合信号を設定した先端の端末装置220に散布する。デマル チプレクサ242によってケーブル・テレビの信号から取り出したデータは、こ れもまた制御CPU244に送るものであるが、別のRF変調器250を使用し て設定した先端の端末装置に転送する。 ネットワーク制御装置214には、設定した先端の端末装置220との2方向 RFデータ通信が含まれている。この設定した先端の端末装置220からの上流 へのデータ転送は、ネットワーク制御装置の制御受信機228によって受信され る。これらの上流へのデータ転送能力は以下で詳細に説明する。 第6b図は、ネットワーク制御装置214とより精巧な信号処理装置を有する 基本ケーブル・ヘッドエンド208の他の実施例を示す。再び、RFケーブル・ テレビ信号205が、上述したようにIRDs240のバンクに供給される。こ れらの信号205は個々の映像と音声の信号成分にデマルチプレクスされ、デー タが取り出されて制御CPU244に転送される。ここの映像と音声信号の成分 はデジタル論理回路256に供給されるが、このデジタル論理回路256は十分 な柔軟性を有し、リパッケージするために個々の映像と音声の信号を選択するこ とができる。ネットワーク制御装置214は、(i)制御CPU244から番組 制御情報を受け取る、(ii)必要に応じてこの信号を変更しまたは処理する、 及び(iii)この変更した番組制御情報の信号を制御CPU244に転送して 戻すことによってこのようなリパッケージを監視する。 ネットワーク制御装置214からの命令によって、制御CPU244は局所の 効力をデジタル論理システム256に挿入し、個々の映像と音声信号の種々の選 択を実行し、その後これらを設定した先端の端末装置220に転送してもよい。 一度個々の映像と音声の信号が選択され全ての局所に対する挿入が行われると、 デジタル論理回路256の出力はシリアライザ258に転送され、このシリアラ イザ258は全ての信号を直列化したフォーマットに再結合する。これらの直列 にフォーマット化された信号は次にRF変調器250に転送され、ケーブル・ネ ットワーク200を介して分配される。この信号処理装置の選択と再結合のため の構成要素は、「ケーブル・テレビジョン供給システム用のデジタル・ケーブル ・ヘッドエンド」という名称の共願の特許出願、出願番号No. でよ り詳細に説明し、これはここに参考として含まれているが、このような精巧な結 合回路はネットワーク制御装置214の動作には必要ない。むしろ、より簡単な 信号処理システムを容易に使用することができる。 第6a図と第6b図に示す実施例に於いて、信号処理装置209は単独で動作 するかまたはネットワーク制御装置214からの制御命令と結合されて動作する が、この信号処理装置209はローカル番組及び/またはローカル広告を番組の 信号に包含し、この修正した信号を設定した先端の端末装置220に転送する。 このローカル番組の使用可能性を得るため、信号処理装置209はデジタルまた はアナログ形式のローカル信号をオペレーション・センター202から受信した 番組の信号205と結合しなければならない。もしローカル・ケーブル・システ ム200がオペレーション・センター202の使用しているものとは異なった圧 縮アルゴリズム即ち圧縮規格を使用していれば、信号処理装置209は、入力信 号が正しくフォーマットされて設定した先端の端末装置220に転送されるよう 、これらの入力信号の圧縮を解除しまたこれらの入力信号を再圧縮しなければな らない。更に、この信号処理装置は全ての必要な信号の解読及び/または暗号化 を実行する。 第7図は、デジタル/アナログ・ヘッドエンド208の他の実施例を示す。特 に、この実施例は圧縮の解除と再圧縮の能力を有し、ネットワーク制御装置21 4が制御することのできる種類の信号処理のための構成要素を示す。第7図に示 すように、260で示すケーブル・ヘッドエンド208の受信機の前端部は受信 したトランスポンダの信号205をマルチプレクスされ且つデジタル化されたM PEGまたはMPEG2のフォーマットの映像に復調するが、これらの信号20 5は4、6、8またはそれ以上の情報の音声/映像チャンネルを有することがで きる。信号処理装置209はマルチプレクスされた信号を受信し、受信した信号 を処理するために要求される全てのデマルチプレクシングを最初に実行する。デ マルチプレクサ242はマルチプレクスされた信号を分離した個々のMPEGま たはMPEG2フォーマットのデジタル・チャンネルに分離する。受信したトラ ンスポンダの信号によって、デマルチプレクサ242は4、6、8またはそれ以 上の結合器264に対する交差接続部を有することができる。デマルチプレクサ 242の出力は制御CPU244によって選択的にイネーブルされる。イネーブ ルされたマルチプレクサ248のこれらの出力は次に結合器に入力される。 解読は必要であり、これは信号処理装置の内部の構成要素の一部として含まれ ている別個の解読装置262によって行うことができる。信号処理装置の制御C PU244は、モデムまたは同様の接続装置266を介して遠隔地のサイト(全 国規模のサイトのような)によって制御することができる。従って、遠隔地のサ イトはデマルチプレクサ242の出力を制御することができる。または、デマル チプレクサ242の出力をイネーブルする代わりに結合器274の入力を制御C PU244によって選択してもよい。マルチプレクサ248の出力をイネーブル するかまたは選択することによって、制御CPU244いずれのテレビの番組が 結合されて視聴者に送信されているかを制御することができる。 結合器264はデマルチプレクサ242のイネーブルされたまたは選択された 出力を適切なフォーマットに結合し、これらの信号を圧縮器268及び暗号化装 置270(もし希望すれば)を介してデジタル変調器272に出力する。この変 調器272は、他の搬送波と結合された変調RF搬送波をケーブル分配ネットワ ーク236に出力する。加入者の家庭内の設定した上部コンバータ端子220は ユーザの選択した特定のチャンネルを選択して復調する。選択が行われると、設 定した先端の端末装置220はその局所の記憶装置内にアクセスされた番組を記 憶し、後程これをケーブル・ヘッドエンド208でネットワーク制御装置214 に転送する。 5.番組制御情報信号の変更によって行われるメニューの内容の変更 第8a図乃至第8c図は、番組制御情報信号を使用して設定した先端の端末装 置220によって作成されたサンプル・メニューの画面である。第8a図は、8 個の番組の範疇1048の中から1つの番組の範疇を視聴者が選択することを可 能にするメニューを示す。第8b図は、視聴者が10本のヒットしている映画1 052の中から一本のヒットしている映画を選択するためのメニュー1050を 示す。第8c図は映画についての情報を提供し視聴者がこの映画を見るためにオ ーダーすることを可能にするメニュー1054を示す。 第8a図乃至第8c図は、設定した先端の端末装置220によって発生された テキストを示す。このテキストは、設定した先端の端末装置装置220内のテキ スト発生装置(図示せず)が番組制御情報信号を介して受け取った情報を使用し て発生する。数週間または数ヶ月の期間一般的に変更されないでそのままの状態 であるこのテキストの部分は、EEPROMまたはその他のローカル記憶装置に 記憶してもよい。例えば、「からのヒット映画」というテキストは、各ヒット映 画の主要なメニューに絶えず現れる。このテキストは、EEPROMまたはその 他のローカル記憶装置に記憶してもよい。更に、「ケーブルTVに戻るにはここ を押す」という画面の中央下の部分に現れるようなテキストは、メニューの画面 に何回も現れる。このテキストは、また設定した先端の端末装置220でローカ ル的に記憶してもよい。 映画のタイトル1052(またはその他の番組の選択)のようなレギュラー・ ベースで変化するテキストは、オペレーション・センター202またはケーブル ・ヘッドエンド208のいずれかによって設定した先端の端末装置220に転送 される。このような方法で、ケーブル・ヘッドエンド208は、オペレーション ・センター202によって送られた番組制御情報信号を変更することによって全 てのメニューで入手可能な番組の選択を変更し、この変更を転送することができ る。 テキスト、例えば、1048、1052、1056等は図形から分離して設定 した先端の端末装置220によって発生されるのが好ましいが、その理由は、こ のテキストは設定した先端の端末装置220に於いてより小さい記憶スペースし か要求しないよりコンパクトな方法でローカル的に記憶することができるからで ある。更に、これによって、テキストの変更をオペレーション・センター202 またはケーブル・ヘッドエンド208から設定した先端の端末装置220に容易 に通知することができる。 第8a図乃至第8c図は、メニュー上の日、年月日と時刻の情報1060の用 途を示す。この情報は種々の方法で得ることができる。この日、年月日と時刻の 情報1060はオペレーション・センター202、ケーブル・ヘッドエンド20 8(信号処理装置209またはネットワーク制御装置214)、アップリンク・ サイト204から転送してもよくまたは設定した先端の端末装置装置220によ って内部的に発生してもよい。日、年月日と時刻の情報1060を発生する各方 法には利点と欠点があり、これらは特定の実施例とコストによって変化する。 好適な実施例では、これらの日、年月日と時刻1060はオペレーション・セ ンター202のような中央の場所で発生され、ケーブル・ヘッドエンド208で 地域的な時刻の変化が調整される。特にネットワーク制御装置214は地域的な 日、年月日と時刻の情報及び地域的な番組と広告の変更と追加に適応するために PCI信号を変更する。これらの変更は、以下で説明するように、PCIソフト ウエア変更ルーチンを開始するとネットワーク制御装置のCPU224によって 自動的に処理される。他の実施例では、ネットワーク制御装置の制御ステーショ ンのオペレータは、番組、広告及びメニューの変更を手動で入力することができ る。 6.設定した先端の端末装置から受信した情報 ネットワーク制御装置214は、レギュラー・ベースまたはランダム・ベース で設定した先端の端末装置220から情報を受け取るために設備されている。第 9a図と第9b図は、デジタルすらアナログケーブル・ヘッドエンド208用の 上流に対してデータを転送するための別の実施例を示す。特に、第9a図は帯域 を外れた2方向のデータ転送システム280を示し、ここでサテライトから供給 された情報282は、多数のサテライト受信機284とデジタル信号処理装置2 86によってケーブル・ヘッドエンド208で受信される。これらのサテライト 受信機284はアナログ送信のために使用し、デジタル信号処理装置286はデ ジタルの番組の信号を処理するために使用する。アナログ信号の経路によって、 アナログのケーブル・テレビの番組の信号をサテライト受信機284の組によっ て受信することが可能になると共にこれらの信号が一連の変調器とスクランブラ 288に転送されることが可能になり、これらの変調器とスクランブラ288の 出力はRF結合器290に送られる。 データ送信機(データTx)292はネットワーク制御装置214から信号処 理装置に転送された制御信号を利用する。このデータ送信機は、データをRF結 合器290に挿入する。別個のデータ送信機を使用することによって、全ての下 流に向かうデータの送信を帯域を外れた周波数(即ち、映像信号の送信に使用す る帯域外周波数)で設定した先端の端末装置220に送ることができる。 デジタル信号は、またデジタル信号処理装置286からRF結合器290に入 力することができる。これらのデジタル信号は、一般的に周波数帯域を分離する ために割り当てる。一度データ、アナログ及びデジタル信号をRF結合器290 を使用して結合してしまうと、複合信号がケーブル・ヘッドエンド208で更に 処理されてケーブル・ネットワークに分布される。この更なる処理には、ケーブ ル分配ネットワークに対して2方向のRF通信を行う単向2路通信用濾波器29 4の使用が含まれる。 この単向2路通信用濾波器294は、種々の組の信号が異なった周波数帯域に 変換されることを必要とする。一般的に、家庭に対するサービスは下流に向かう 帯域で送られ、この帯域は54MHzで始まり今日では一般的に550MHz迄 拡張されている。しかし、550MHz未満またはこれを超える最大周波数を使 用する他のシステムを、第9a図に示す実施例によって容易に使用することがで きる。下流に向かうサービスには、TVチャンネル、FMラジオ、デジタル/オ ーディオ信号及び種々の制御と情報データの流れが含まれる。 設定した先端の端末装置220からの上流に向かう送信は、一般的に5MHz と50MHzの間の周波数帯域で送られる。しかし、特別の場合には他の周波数 の限度を使用してもよい。例えば、現在産業界は上流に対するサービスについて 5MHz乃至42MHzに向かう動きを経験しつつある。 単向2路通信用濾波器294は固有の双方向の装置ではないが、上で説明した ように、これは、下流に向かう信号途上流に向かう信号の間のスペクトルを分割 することによって双方向にすることができる。単向2路通信用濾波器294は、 高帯域の信号を下流方向に通過させ低帯域の信号を上流方向に通過させることに よって、効率的に双方向になることができる。下流方向の送信能力の場合、50 MHz乃至550MHzの高帯域内の全ての信号を一般的に300で示すファイ バー/同軸ケーブル変換点に通過させる。 ファイバー/同軸ケーブル変換点300に於いて、光学的エネルギーは種々の 光学的ノード304に中継される。この光学的エネルギーの分配には、一般的に この光学的エネルギーをノード304の間で分割し、このエネルギーを1本以上 の下流のファイバー上で下流に搬送するステップが含まれている。更に、電気的 エネルギー信号がケーブルに沿って一連の増幅器306を介して同軸ケーブル上 で送られ、個々の加入者に分配される。個々の加入者は、番組と下流に向かうデ ータ信号を受信するため、同軸ケーブルに沿った増幅器にタップによって接続さ れているだけである。 上流に向かうデータの送信はファイバー上で各光学的ノード300からケーブ ル・ヘッドエンド208に送られ、このケーブル・ヘッドエンドのRF結合器3 08に入力される。ケーブルを介して行われる上流への送信は、より低い周波数 帯域内の搬送波の周波数を使用して行われる。これらの同軸ケーブル上で行われ る上流に向かうデータの送信は単向2路通信用濾波器294を通過し、この濾波 器は全ての高帯域周波数を濾波し全ての低帯域周波数を通過させる。その後、単 向2路通信用濾波器294はこのような低帯域周波数をRF結合器308に転送 する。RF結合器308は設定した先端の端末装置220からの全ての上流に向 かうデータ送信を結合し、これらの結合されたデータ信号をネットワーク制御装 置214に入力して後で処理する。 第9b図は、第9a図に対する代替実施例を示す。特に、第9b図は上記の実 施例と同じ全体構成を示しているが(同じ番号を付けている)、ヘッドエンド2 08から設定した先端の端末装置220への下流に向かうデータの送信は、帯域 内2方向データ送信によって行われる。従って、第9a図に示す図と第9b図に 示す図の間の主要な相違点は、後者の実施例がデータを下流に向かう番組の信号 自身に挿入し、ケーブル・ネットワーク内で設定した先端の端末装置220に対 する分配を行うことである。 基本的に、データは1組のデータ挿入装置312を使用して番組の信号上に載 置されるが、これらのデータ挿入装置312は各変調器とスクランバの構成要素 288に電気的に接続されている。このようにして、データは映像及び音声信号 と共に帯域内で挿入することができ、これによって映像及び音声信号の使用して いる同一の各搬送波上でこのデータを変調することができる。挿入されたデータ は従って映像及び音声信号と結合され、RF結合器290に入力されて下流に分 配される。上で説明したようにデジタル信号はまたRF結合器290を使用して 結合され、ケーブル・ネットワーク上で分配される。上流に向かう送信は、第9 a図に関して論じたものと組み合わせて上で説明したように行われる。 設定した先端の端末装置から受け取った上流に向かう情報は、一般的に、例え ば、各設定した先端の端末装置220で集めた番組アクセス・データを含む。こ のような情報は、下記の方法のいずれかを含む種々の方法によってネットワーク 制御装置214に伝えられる。(1)サイクリック・ポーリング法、(2)ラン ダム・アクセス法、及び(3)電話のモデムによる方法。サイクリック・ポーリ ング及びランダム・アクセス法は、上述した第9a図と第9b図に示す2方向R Fシステムを利用する。 下で説明するように、この好適な実施例はサイクリック・ポーリング法を使用 している。種々のポーリング・スキームが本発明と共に動作可能であるかロール −コール・ポーリング・スキームがハブ・ポーリングまたはトークン‐パッシン グのような他のスキームよりも好ましいが、その理由は、ロール‐ール・ポーリ ングによって、最大限の集中制御を行うことができるからである。 この好適な方法を使用すると、番組アクセス情報は、第10a図に示すように ポーリング要求メッセージのフォーマット920を使用して情報を検索するため にこの番組クセス情報がネットワーク制御装置214によってポーリングされる 迄、各設定した先端の端末装置220に記憶される。このフレーム・フォーマッ ト920は、上記の表A‐Cに示すような番組制御情報を含むことができ、これ は一般的に下記の6の領域によって構成される。(1)メッセージの開始点のリ ーディング・フラグ922、(2)アドレス領域924、(3)加入者の領域の 指定926、(4)ポーリング命令/応答(またはP/F)ビット930を含む 設定した先端の端末装置の識別子928、(5)情報領域932、及び(6)メ ッセージの終了点のトレイリング・フラグ934。 フレームの開始点と終了点にそれぞれ現れる8ビットのフラグのシーケンス9 22と934を使用して同期を確立しこれを保持する。このようなシーケンスは 、一般的に“01111110”ビットのストリームによって構成される。アド レス領域924は所定の設定した先端の端末装置220に対して4ビットのアド レスを指定する。加入者の領域の指示926は、加入者の設定した先端の端末装 置220がその中に収容されている地理的な領域を示す4ビットの領域である。 設定した先端の端末装置識別子928は追加したP/Fビット930がこれに続 く15ビットの指示によって各設定した先端の端末装置220を独自に識別する 16ビットの領域である。領域のサイズがこの例によって与えられているが、種 々のサイズを本発明で使用することができる。 P/Fビットを使用し、以下で説明するように、アドレスされた設定した先端 の端末装置920からのポーリングに対する応答を命令する。フレーム・フォー マット920によって、またシステムに関する情報の更新のような他のデータの 送信のための可変長の情報領域932が与えられる。フレーム・フォーマット9 20は、上で説明したように、リーディング・フラグ922とフォーマットが同 じである8ビットのフラグ934(即ちトレイリング・フラグ)によって終了す る。他のフレーム・フォーマットは当業者にとって明らかであり、このシステム に使用するために容易に適用することができる。 このようなポーリングを要求するメッセージのフォーマット920のいずれか を使用して、ネットワーク制御装置214は各設定した先端の端末装置220に 対して順に1つ1つ問い合わを行う。この種のアクセス戦略ではネットワーク制 御装置214はケーブル分配ネットワーク200の中央制御装置として指定され 、この制御装置自身と設定した先端の端末装置220の間の中心リンクの制御に 対して責任を負う。この制御には、設定した先端の端末装置220に対して命令 を発することとこの設定した先端の端末装置220から戻された応答を受信する ことが含まれる。 基本的に、ネットワーク制御装置214は信号処理装置209に対して各設定 した先端の端末装置220にポーリング要求を転送することを命令し、この要求 は設定した先端の端末装置220が転送すべきいずれかの情報を有しているかど うかを尋ねる。設定した先端の端末装置220は独自のアドレスと設定した先端 の端末装置識別子928によって識別される。ネットワーク制御装置214によ って情報とメッセージを転送することを許可された場合のみ、設定した先端の端 末装置220はこれらの情報とメッセージをこのネットワーク制御装置214に 転送するのが好ましい。 例えば、特別の番組が以前のポーリング以降にアクセスされた場合には、設定 した先端の端末装置220はこのようないずれかのアクセス情報を含む状態報告 の形式でポーリング応答を転送することを許可される。これらの状態報告には、 一般的にネットワーク制御装置214に加入者の番組に対するアクセスの履歴を 追跡することを認める情報が含まれている。上で説明したように、制御受信機は これらの状態報告を記憶することができ及び/またはこれらの状態報告をネット ワーク制御装置のCPU224に転送することができる。 ネットワーク制御装置のCPU224は、各ポーリングに対する応答が各設定 した先端の端末装置220から受け取られると、直ちにこのポーリングに対する 応答を処理する。ネットワーク制御装置のCPU224は受信した情報によって 直接関係のあるデータベース226を更新し、次に別のポーリングに対する要求 をそのリスト上にある次の設定した先端の端末装置220に転送する。転送すべ き情報を有していない設定した先端の端末装置220は、ネットワーク制御装置 214に対する応答の中でその旨指示を行う。全ての設定した先端の端末装置2 20が状態報告を転送する許可を与えられると、1つのサイクルが終了し新しい サイクルが開始される。 ポーリング・サイクルを介して、ネットワーク制御装置214は、システム2 00を動作するのに必要な情報を取得する。このサイクルの期間中、ネットワー ク制御装置は信号を設定した先端の端末装置220に送り、それらの動作と特定 のチャンネルに対するアクセスの権限を与える。もし、例えば、加入者が最近の 請求書に対する支払いを怠っていれば、ネットワーク制御装置214はこの加入 者の設定した先端の端末装置220の権限を剥奪することができる。同様に、加 入者が番組またはチャンネルを注文した場合には、ネットワーク制御装置214 は、適当なデータベースのファイルを読取ることによってこの加入者の経済的な 評価が良好であるかどうかをチェックする。このチェックの後で、ネットワーク 制御装置214は修正した番組制御情報信号で転送したデータを使用してこの設 定した先端の端末装置220によるアクセスに対して権限を与えるかまたは権限 を剥奪する。 第10b図は、ポーリング・サイクルの期間中に設定した先端の端末装置22 0から受け取った状態報告に対するフレーム・フォーマット920′を示す。こ のフレーム・フォーマットはポーリング要求のメッセージのフォーマット920 (第10a図)と実質的に同じであり下記を含む。即ち、これらは、(1)メッ セージの開始点のリーディング・フラグ、(2)アドレス領域、(3)加入者の 領域の指定、(4)ポーリング命令/応答(またはP/F)ビットを含む設定し た先端の端末装置の識別子、(5)情報領域、及び(6)メッセージの終了点の トレイリング・フラグであり、各々は第10a図と共通の番号によって指定され ているが、プライム標識子(′)が付加されている。 再び、情報領域932′は長さが可変のままであり、その結果、933′によ って示すように不定数のアクセスされた番組をこのフレームに含むことができる 。このようにして、ポーリングを要求するメッセージの制御メッセージの長さは 最小になるが、その理由は、ネットワーク制御装置214はそのようなアクセス 情報を転送しないからである。しかし、所定の設定した先端の端末装置220が ポーリングに対する応答を行った後は、制御メッセージの長さは、アクセスされ た番組の数に比例して増加する。 送信の期間中、P/Fのビット930、930′を使用してポーリング機能を 実行する。特に、P/Fビット930を“1”の位置にセットし、そのアドレス がフレーム928内で識別された設定した先端の端末装置220からポーリング に対する応答を行うことを命令する。アドレスされた設定した先端の端末装置2 20は、これもまた“1”の位置にセットされた同じP/Fビット930′によ ってこの命令に応答しなければならない。この応答は、第10b図の933′で 示すようにアクセスされた番組の数とこれらの番組の対応するイベントの識別番 号 を含む。以前のポーリング・サイクル以来設定した先端の端末装置220がいず れの番組もアクセスしていない場合には、この設定した先端の端末装置220は “1”にセットしたP/Fビット930とゼロ個の番組がアクセスされたことを 示す番組アクセス・ブロックによって応答を行う。 ネットワーク制御装置214が設定した先端の端末装置220から情報を受け 取る第2の方法は、ランダム・アクセス・スキームの使用による方法である。個 々の設定した先端の端末装置220は、ポーリングされることなくネットワーク 制御装置214に対して制御に関連するメッセージを送る。このスキームは、加 入者の領域が潜在的に多数の加入者を含むネットワークでは特に有用である。加 入者の高い集中が、例えば、大都市領域では見られるこのような場合にはポーリ ング・サイクルは、衝突の検出を有するキャリア検出多重アクセス(CSMA/ CD方式)のようなより精巧なランダム・アクセス戦略と取り替える。このスキ ームでは各設定した先端の端末装置220はこれが送信を行う前に「耳を傾け」 なければならず、次にもしこれが遊休状態にある媒体を検出した場合にのみ、こ の転送を行う。ネットワーク制御装置214に対するリターン・リンクが沈黙し ている場合には、所定の設定した先端の端末装置220はそのメッセージを転送 することができる。設定した先端の端末装置220からネットワーク制御装置2 14に送られた全てのメッセージはP/Fビット930′を“0”の位置に設定 し、メッセージがいずれの命令またはポーリングに対する要求にも応答していな いことを示す。CSMA/CD方式以外に、CDSL方式のような他のランダム ・アクセス・スキームもこのシステムで使用することができる。 ネットワーク制御装置214が設定した先端の端末装置220から情報を受け 取る第3の方法は、電話のモデムを使用する方法である。代替実施例では、設定 した先端の端末装置220は電話のモデムを使用して番組に対するアクセス情報 と注文をネットワーク制御装置214に伝える。この実施例では、設定した先端 の端末装置220にはこのような動作を行うためのモデムのポートが設けられて いる。従って、所定の設定した先端の端末装置220とネットワーク制御装置2 14の間の通信は、ケーブルの通信量またはその他の主要な通信量が混雑してい る場合には電話線を介して行うことができる。電話のモデムを使用する好適な方 法は、ネットワーク制御装置214からの制御即ち「ヒット」信号と組み合わせ て行うものである。設定した先端の端末装置220のグループ(または領域)は 、ケーブルを介してネットワーク制御装置214によって同時に「ヒット」され る。ネットワーク制御装置214に対するデータを有するグループ内のこれらの 設定した先端の端末装置220のみが、モデムによってこのネットワーク制御装 置214を呼び出す。ネットワーク制御装置214には、入ってくる呼び出しに 答えるためモデムのバンク(電話の呼び出しにロール・オーバするように構成さ れた)が設けられている。 ネットワーク制御装置214が設定した先端の端末装置220からの情報を受 け取るように議論したこれらの3つの方法の内では、第10a図と第10b図に 示したサイクリック・ポーリング・スキームを使用するのが好ましい。ポーリン グが好ましいが、その理由は、これによって、ネットワーク制御装置214が順 序正しくケーブル・ネットワークを介して設定した先端の端末装置220と通信 を行い且つこの通信を制御することができるからである。特に、ネットワーク制 御装置214は、設定した先端の端末装置220を1つずつポーリングすること によってデータの検索をスケジュール化することができる。一方、ランダム・ア クセス法は、ネットワーク制御装置214がそのような順序正しい通信を維持す ることを許容しない。その代わり、ネットワーク制御装置214は、何時ケーブ ル媒体が使用されていないかによって、ランダムに設定した先端の端末装置22 0からデータを受け取る。このようなランダムなデータの受け取りによって、ネ ットワーク制御装置214が設定した先端の端末装置の送信に対して有している 制御の程度が小さくなる。同様に、電話のモデムを使用する第3の方法はポーリ ング法と比較してより好ましくないが、その理由は、モデムを使用すると、ケー ブル媒体を介して行われる上流に対する相互作用が許容されないからである。 7.設定した先端の端末装置から受け取った処理情報 ネットワーク制御装置214にアクセスするために設定した先端の端末装置2 20の使用するスキームにも関わらず、第11図に示すように全てのポーリング に対する応答と上流に対する相互作用はネットワーク制御装置の制御受信機22 8によって受信されるが、第11図はこの制御受信機228の構成要素を示すも のであり、この制御受信機228には、ケーブル分配ネットワーク200内の全 て御設定した先端の端末装置220から受け取られた送信を復調及びデマルチプ レクスするための復調器310とデマルチプレクサ313が含まれている。上で 述べたように、制御受信機228は、制御バッファ315を介して、受け取った 情報をネットワーク制御装置のCPU224に転送して処理する。 処理は、ネットワーク制御装置のCPU224によって行われる。オペレータ の命令は、オペレータ制御ステーション234を介してネットワーク制御装置の CPU224に入力されるが、この制御ステーションには、例えば、CRT表示 装置、プリンタ及びその他の周辺装置の付いたコンピュータ/ワークステーショ ンが含まれている。多重オペレータ制御ステーション234を使用して制御動作 を支援することができる。 地域オペレータ制御ステーション(特に図示しないが、ステーション234と 実質的に同じである)を使用することができ、これは各々が設定した先端の端末 装置220の位置している地理的領域に対応する特定の加入者領域に割り当てら れた多重オペレータ制御ステーションを含むことができる。従って、各地域オペ レータ制御ステーションは加入者の領域に割り当てられ、かかる領域に対して監 視及び制御能力が提供される。全ての地域番組制御情報は、信号制御ステーショ ンを使用している場合のように、ネットワーク制御装置のCPU224に転送し て処理する。同様に、この処理の期間中、ネットワーク制御データベース226 は、また部分的に更新することができる。 ネットワーク制御装置214がその動作を行うためには、データベース226 の設定番号は必要とせず、1つの一時的なデータベースを使用することができる 。しかし、好適な実施例ではネットワーク制御装置214は、ネットワーク制御 動作の期間中にアクセスされた幾つかのデータベース(226で示す)を使用す る。これらのデータベース226は第11図で確認することができ、これには、 (1)視聴者のプロフィールのデータベース314、(2)計算/請求のデータ ベース316、(3)番組ライブラリのデータベース318、(4)番組のスケ ジュールのデータベース320、(5)広告ライブラリのデータベース322及 び(6)広告のスケジュールのデータベース324が含まれる。 第12図は、前のパラグラフで確認したデータベースを含むネットワーク制御 装置の基本的なデータベースの構造の一例を示す。これらのデータベースに記憶 されているデータは単に生のデータではない。むしろデータは処理し、相関関係 を算定し適当に索引を付けて真の関係型データベース226を作ることができる 。 第12図に示すように、視聴者のプロフィールのデータベース314には、( i)トップID設定ファイル、(ii)加入者の領域ファイル、(iii)顧客 のIDファイル及び(iv)視聴者のログファイルが含まれ、後者の3つのファ イルは一般的にファイル・グループ332として示す。ネットワーク制御装置の データベース226を構成するデータベースの各々に共通のトップID設定ファ イル330は、トップ・コンバータの記録の設定を含み、各記録は独自の設定し た先端の端末装置220を表している。このファイルに記憶されている情報の例 には、設定した先端の端末装置の種類、ソフトウエアのバージョン及び設定した 先端の端末装置の識別/シリアル番号が含まれる。トップID設定ファイルには 、以下で説明するように、各関係型データベースを相互にリンクするキー・デー タが含まれる。 ファイル・グループ332の一部である加入者の領域ファイルには、ヘッドエ ンド208の割り当て、領域のオペレータの制御用ワークステーションの割り当 て及び加入者の地理的な範囲の指定などの情報が含まれる。ファイル・グループ 332の一部である顧客のIDと視聴者のログ・ファイルには、氏名、住所及び 電話番号のような加入者の個人情報、各顧客に対するケーブル・サービスの予約 販売に関する情報並びに各視聴者の個人のプロフィールがそれぞれ含まれている 。 この個人のプロフィールは、多くの方法で収集することのできる人口統計学的 情報によって構成される。設定した先端の端末装置220は各視聴者に対する個 人のプロフィールを構築し、この情報を視聴者の氏名によって記憶ファイルに記 憶する。好適なシステムで個人のプロフィールを構築するため、視聴者は一連の メニュー画面上で提供された一連の質問に対して回答を行う。個人のプロフィー ルの画面は、視聴者に対して氏名、性別、年齢、出生地、初等教育を受けた場所 、職業の種類、境域水準、1週間に見るテレビ番組の量、スポーツ、映画、ドキ ュ メンタリー、連続コメディ等の所定の1週間に視聴者の見る特定の範疇のショー の数を入力することを要求する。視聴者に対する広告の標的を定める場合に設定 した先端の端末装置220に役立つ全ての人口統計学的情報を使用することがで きる。 設定した先端の端末装置220で人口統計を収集する以外に、個人のプロフィ ールは他の方法を使用して集めることができる。例えば、情報は、質問書を郵送 し、その後にネットワーク制御装置の制御ステーションのオペレータによって視 聴者のプロフィール・データベース314に入力されたこの質問書を使用して集 めることができる。 人口統計学的データを収集する代替方法として、シュミレーションを行ったプ ロフィールは、アクセスの履歴と視聴慣習を分析する下記で説明するものと同じ アルゴリズムを使用して収集することができる。統計学的に有意の数の視聴者か ら集めたテスト情報を使用して、シュミレーションを行ったプロフィールのアル ゴリズムは、視聴者の年齢、教育、性別及びその他の関連情報の見積もりを行う 。この分析では、視聴者の見た番組を調べ、この視聴者の見た番組をテスト・グ ループと統計学的に比較する必要がある。また、このアルゴリズムは加入者また は視聴者を視聴者の範疇に配置することができる。この分析は加入者の視点から 明白なものであり、従って視聴者のプロフィールを正確に描こうとする。後程種 々の視聴者または視聴者の範疇に対して異なった広告で標的を定めることができ いる。 計算/請求データベース316には、(i)トップID設定ファイル330、 (ii)計算の履歴ファイルと(iii)請求ファイルが含まれ、後者の2つの ファイルは338で示す。上で説明したように、トップID設定ファイルには各 加入者に独自の情報が含まれ、この情報には設定した先端の端末装置の種類、ソ フトウエアのバージョン及び設定した先端の端末装置の識別/シリアル番号があ る。計算の履歴と請求のファイルには、各加入者の過去の請求書と計算記録に関 する情報及び最近の請求書に関する情報がそれぞれ含まれ、この最近の請求書は これから次の請求レポートを集めることのできる情報を含む。 番組のライブラリ・データベース318には、(i)トップID設定ファイル 330、(ii)番組ファイル、(iii)プレビュー・ファイル、(iv)番 組の範疇ファイル、(v)価額の範疇ファイルと(vi)サービス・ファイルが 含まれ、後者の5個のファイルは344で識別する。従来通り、トップID設定 ファイルは識別番号によって各設定した先端の端末装置220を識別する。番組 ファイルには、システムで提供される全ての番組に関する情報が含まれる。プレ ビュー・ファイルには、番組のファイルに記憶されている特別番組のプレビュー に関する情報が含まれる。番組範疇ファイルには、各番組をその中に位置付ける ことのできる映画、スポーツ、科学フィクション及びニュース等の1組の範疇が 含まれる。サービス・ファイルは、システム200で使用可能な種々のケーブル ・サービスに関する情報を保持している。 番組スケジュール化データベース320は、(i)トップID設定ファイル3 30、(ii)アクセス履歴ファイル、(iii)視聴された番組のマトリック ス・ファイルと(iv)番組スケジュール化ライブラリが含まれ、後者の3個の ファイルは350で示す。アクセス履歴ファイルには、設定した先端の端末装置 220がアクセスした番組に関する情報が含まれ、視聴された番組のマトリック スには、1日の異なった時間帯に所定の番組の範疇の中で視聴された番組の数に 関する情報が含まれる。視聴された番組のマトリックスのファイルに対して、視 聴された番組のマトリックスを第16図に示して以下で更に説明する。番組のス ケジュール化ファイルには1日の時間帯と各加入者の場所で視聴のために提供さ れている対応する番組に関する情報が含まれる。 広告ライブラリ・データベース322には,(i)トップID設定ファイル3 30、(ii)広告ファイルと(iii)広告範疇ファイルが含まれ、後者の2 個のファイルは354で示す。広告ファイルには、システム内の全ての広告に関 する情報が含まれ、これには広告の名前、長さと種類があり、広告範疇ファイル には各広告を配置することのできる1組の範疇が含まれている。 広告スケジュール化データベース324には、(i)トップID設定ファイル 330、(ii)広告選択ファイルと(iii)広告標的化ファイルが含まれ、 後者の2個のファイルは358で識別する。広告選択ファイルには、各加入者に 対してこれまでに提供された広告に関する情報とこれまでに選択された広告を追 跡する情報が含まれている。広告標的化ファイルには、特定の加入者にとって最 も関心のあるものとしてこれまでにシステムによって選択された広告と広告の範 疇に関する情報が含まれている。 データベース226を構成しているネットワーク制御データベース314、3 16、318、320、322、324は、1つのファイル内の情報に対して一 般的にキーを付けた関係型データベースである。特に、第11図に示すように、 関係を示すキーは設定した先端の端末装置IDファイル330に記憶されている 設定した先端の端末装置220の識別番号である。この設定した先端の端末装置 識別番号によって、特定の加入者に対応するデータベースのファイルを共通の基 準によって共にリンクすることが可能になる。換言すれば、加入者が独自の設定 した先端の端末装置識別番号によって各データベース内で参照されるように、こ れらのデータベースを構築する。このようにして、各データベースは設定した先 端の端末装置識別番号のみに基づいてアクセスすることができる。従って、加入 者の設定した先端の端末装置識別番号を使用することによって、ネットワーク制 御装置のCPU224は上で説明したデータベース・ファイルのいずれからもそ の加入者に関係する情報にアクセスしこの情報を処理することができる。複数の 設定した先端の端末装置220が一人の顧客(または一世帯)に割り当てられて いる構成では、独自の加入者識別番号をデータベース226に付加し、顧客によ って設定した先端の端末装置220をグループ化してもよい。設定した先端の端 末装置の識別を関連キーとして使用することによって、多くのデータベースを追 加して作成することができ、これらのデータベースは6個のデータベースとその 下にあるファイルからの加入者の特定の情報の断片を関連付けて記憶することが できる。 8.ソフトウエァの概観 図13はネットワーク・コントローラーCPU224により開始されて、実行 される主要ソフトウエァ・ルーチンを示す。これらのルーチンは:(1)修正P CIルーチン370、(2)ポーリング・サイクル・ルーチン372、(3)公 告目的(Advertisement Targeting)ルーチン、そして(4)勘定/請求(Accou nt/Billing)ルーチン376である。これらのルーチンは、オペレーター入力や 更新機能380、382の各々と供に、ネットワーク・コントローラー214が その主要機能を実行するのを可能にする。 修正PCIルーチン370はネットワーク・コントローラー214が信号プロ セッサ209から受信したプログラム・コントロール情報(PCI)信号を修正 するのを可能にするソフトウェアである。このソフトウェアは、一般にネットワ ーク・コントローラーCPU224がPCI信号内容を修正するのを可能にする ので、プログラミングや公告の変更や追加を適応させることが出来る。そのよう な変更や追加は、権限と非権限メッセージ形式でのアクセス権限と非権限を各々 含む。 ポーリング・サイクル・ルーチン372は、ネットワーク・コントローラー2 14がシステム200内で動作する全てのセット・トップ端末220のポーリン グをスケジュールして、実行するのを可能にするネットワーク・コントローラー のポーリング・サイクルを対話的に実行するソフトウェア・シーケンスである。 そのソフトウェアは、ポーリング要求に応じてセット・トップ端末220から受 信した状況報告を処理する手段を有するネットワーク・コントローラー214を も提供する。ランダム・アクセス・システム(図示されない)に対しては、この ルーチンのソフトウェア372は変更される。 公告目的ルーチン374は、特定の視聴者を目標にしたテレビコマーシャルや 公告のパッケージを生成し、そしてその特定視聴者にとっての最大関心時のもの であるこれらの公告を決定するために視聴者の民勢統計学的情報や視聴習慣を使 用するソフトウェアである。そうすることで、そのルーチン374は各視聴者を 目標にした公告のパッケージを出力する。 勘定/請求(Account/Billing)ルーチン376は、ネットワーク・コントロ ーラーCPU224が各セット・トップ端末220に対して請求報告を生成させ るために走らせるソフトウェアである。一般に、そのルーチン376は各報告を 生成するためにアクセスされたプログラムを価格付け情報と関連させる。 9.修正PCIルーチン 図14はネットワーク・コントローラーの修正PCIルーチン370のための ソフトウェア・フローチャート図を示す。その修正PCIルーチン(またはシー ケンス)は、信号プロセッサ209からのプログラム・コントロール情報(PC I)信号の受信時にネットワーク・コントローラーCPUにより自動的に開始さ れる、ブロック384。一度ネットワーク・コントローラー214がPCI信号 を受信すると、ネットワーク・コントローラーCPU224は信号により搬送さ れたPCIデータを読み取ることによりその信号の処理を開始する、ブロック3 86。 PCIデータを読み取った後、ネットワーク・コントローラーCPU224は データを対話的に処理するために他のルーチンを「呼び出す」、そして各セット ・トップ端末220のための修正プロセスを継続する。最初に、ネットワーク・ コントローラーCPU224は、個々のセット・トップ端末220において蓄積 された情報のデータ検索を要求するために、ブロック388において、ポーリン グ・サイクル・ルーチン372を呼び出す。そのような情報は、アクセスされた プログラム上のデータと、後に視聴するために注文されたこれらものを含む。ポ ーリング応答がセット・トップ端末220から受信されると、ネットワーク・コ ントローラーCPU224は次に、公告目的ルーチン374を呼び出す、ブロッ ク390、それは一般に視聴者民勢統計学的情報やプログラムアクセス履歴に、 ある程度、基づいた異なる加入者のためのコマーシャルのグループ分けの準備を する。 ネットワーク・コントローラーCPU224は次に、全てのプログラミングと チャネル・アクセス要求の処理を始めるために392、勘定/請求(Account/Bi lling)ルーチンを呼び出す。その勘定/請求(Account/Billing)ルーチンは、 過去の請求が支払われていることと、アクセス権限が保証されることを確かめて 、とりわけ、加入者の勘定が相当な身分であるかどうかを決定する。この確認プ ロ セスの完了時に、確認メッセージが、アクセスが許されるべきであることを指示 するネットワーク・コントローラーのオペレーター・コントロール・ステーショ ン234に送られる。 好適形態において、アクセス権限コードはネットワーク・コントローラーCP U224により自動的に処理され、そして元々信号プロセッサ209から受信さ れたPCI信号に付加されるかも知れない。この修正されたPCI信号とアクセ ス権限コードは、それからセット・トップ端末220に伝送するための信号プロ セッサ209に逆向きに転送される。 引き続き図14において、修正PCIルーチン370を用いる交代的形態にお いて、ブロック394と396において、オペレーターは、アクセス権限と供に 、プログラミングとメニュー内容のいかなる変更もプログラム・スケジューリン グ・データベース320内に手動で入力する。この形態におけるプログラミング とメニュー内容の手動入力、ブロック394、396、は、オペレーターが他の ルーチンにより生成されて、更新されたデータベース情報にアクセスして、プロ グラム・スケジューリング・データベース内の必要な変更を行うことを必要とす る。ネットワーク・コントローラーCPU224はこの更新されたデータベース 情報を読み取って、修正済みPCI信号を生成し、そして信号プロセッサ209 にその信号を送る、ブロック398。 もし加入者勘定が滞納であるならば、命じられたいかなる新しいプログラム、 またはチャネルへのアクセスも許可されない。その代わりに、ネットワーク・コ ントローラーCPU224は権限を否定して、そしてセット・トップ端末220 への伝送のための信号プロセッサ209に戻されるPCI信号内に包含されるべ き非権限メッセージを生成する。択一的に、ネットワーク・コントローラーCP U224は、ネットワーク・コントローラーのオペレーター・コントロール・ス テーション234におけるCRT表示装置に転送される滞納メッセージを生成す る。そのメッセージを再調査するときに、オペレーターは滞納勘定の加入者に知 らせるPCI信号内に包含されるべきメッセージ文を手動で入力するかも知れな い。 10.ポーリング・サイクル・ルーチン 図15は、ネットワーク・コントローラーのポーリング・サイクルを対話的に 実行するポーリング・サイクル・ルーチン372のためのソフトウェア・フロー チャート図を示す。反復数はポーリングされているセット・トップ端末220の 数に相当する。ネットワーク・コントローラーCPU224は所定のベースで周 期的にポーリング・サイクル・シーケンスを開始する、ブロック400。典型的 に、この期間は日に一度ネットワーク・コントローラーのオペレーター・コント ロール・ステーション234においてオペレーターにより設定されるが、他の期 間(例えば日に複数回、または週に一度)が使用可能である。 そのシーケンス400の開始時に、機能ブロック402で示されるように、ネ ットワーク・コントローラーCPU224はセット・トップ端末IDファイル3 30を読み取って、ファイル330内で識別された第一セット・トップ端末22 0のためのポーリング要求フレーム(図10aに示され、そしてここでは上述さ れた)を生成し始める、ブロック404。一度必要なポーリング要求情報が完了 すると、そのフレームは信号プロセッサー209とネットワーク・コントローラ ー214間のインターフェイスを通じて信号プロセッサCPU244に転送され る。信号プロセッサー209への転送後、そのフレームはセット・トップ端末2 20に伝送されるかも知れない、ブロック406。一方、ネットワーク・コント ローラーのコントロール受信機228は対応する応答を待つ。 ポーリング応答の受信時に、ブロック408で示されるように、ネットワーク ・コントローラーCPU224はコントロール・バッファ315から受信済み情 報を読み取る。ネットワーク・コントローラー214は、上述のように、ポーリ ング応答フレーム形式の情報フィールドを読み取る。ネットワーク・コントロー ラーCPU224は索引を処理し、そして受信された情報で対応するデータベー ス・ファイルを更新する、適切な形式でそのデータを蓄積する、ブロック410 。リレーショナル・データベース226内への生のデータの処理と索引付けは、 処理時間が長引かせずに目標を絞ったコマーシャルなどの速やかな行動を取るた めにネットワーク・コントローラー214の能力にとって重要である。そのポー リング・ルーチンは、決定ブロック412に示されるように、その後セット・ト ップ端末IDファイル330に戻って、ファイル330内で識別された次のセッ ト・ トップ端末220のためのポーリング・サイクルを継続する。そのルーチン37 2が最後のセット・トップ端末220を通じて順序付けると、そのサイクルは完 了して、そのルーチン372は次のポーリング期間まで中止する。 しばしば、ポーリング・サイクル中に更新を要求するファイルは、一般に両方 とも図12の350で指示された、アクセス履歴ファイルとプログラム視聴マト リックス・ファイル、そして勘定履歴ファイル338とである。例えば、図16 は一つのセット・トップ端末220(図16に示されない)に対する、351で 示された、30日プログラム視聴マトリックスの例を示す。そのマトリックス3 51は6本の4時間スロットに相当する、6列(rows)に分割される。マトリッ クス351の行(columns)は視聴するために有効なプログラム・カテゴリーに より、必要なように、分割される。マトリックス351内の各エントリーは特定 のプログラム・カテゴリーと期間において視聴されたプログラム数を示す。 その状況報告が各セット・トップ端末220で受信された後、ポーリング応答 ルーチン(図10aと10bを参照)はマトリックス351内のプログラム・ナ ンバーのどの時間スロットとカテゴリーが増加されなければならないかを決定す る。従って、マトリックス351内のエントリーは各セット・トップ端末のポー リング状況報告の受信時に更新される、それにより視聴されたプログラムの稼働 合計を維持することが出来る。例えば、0800−1200期間中に、そのマト リックス351は、このセット・トップ端末220が過去の月間に10本の映画 を視聴するために使用されたこと示す。望ましくは情報を識別する視聴されたプ ログラムはプログラム視聴マトリックスファイル内の稼働合計に加えて記憶され る。プログラム視聴マトリックスの使用は公告目的ルーチンを説明する次の章で 更に説明される。 11.基本的公告目的ルーチン 図17は基本的公告目的ルーチン374の7つの主要な機能を示す。このルー チンの機能は歴史的視聴データとネットワーク・コントローラー214で利用で きる他のデータとに基づくセット・トップ端末220のためのビデオを目標とす ることである。目標とされるかも知れない公告は、ビデオ、コマーシャル、そし て時変ビデオ区分(例えば、30秒、15分)であるインフォメリカル(infome ricals)を含む。 開始されると、ブロック420、機能ブロック422で識別される、第一サブ ルーチンは、プログラム・スケジューリング・データベース320内のプログラ ム視聴マトリックス・ファイル内に記憶されたプログラム視聴マトリックス(マ トリックス352により例証された)にアクセスする。そのサブルーチンは一つ のセット・トップ端末220のための特定マトリックスにアクセスするために唯 一のセット・トップ端末IDを使用する。これらのマトリックスはポーリング応 答ルーチンにより維持されて、更新される。 機能ブロック424で、他の有効な情報に基づく他のマトリックスを展開する 第二サブルーチンは、そのシステムが機能するために必要とされない選択的サブ ルーチンである。セット・トップ端末220のグループに対して、または各々の 個々のセット・トップ端末220に対して、マトリックスは、ネットワーク・コ ントローラー214データベース内に蓄積されるかも知れない民勢統計学的情報 、請求情報、価格付け情報、年齢情報、そして他の情報に基づいて展開されるか も知れない。 第三サブルーチンは相関アルゴリズムのセットを通じて全てのマトリックスを 処理する、ブロック426。特に、このサブルーチン426は最初の二つのサブ ルーチン内で展開されたマトリックスを取り、そして最終マトリックスに達する までそのマトリックスを処理する。 図18は図17に示された公告目的シーケンスにより呼び出されるサブルーチ ン426を処理するこのマトリックスの形態を図示する。図18に示されるよう に、サブルーチン426は開始される427、それからプログラム視聴ファイル にアクセス、または問い合わせる、ブロック428、そして個々の加入者、また は加入者のノードのいずれかに関する情報を集める。そのソフトウェアは、この ようにして個々の加入者、または加入者のセットのためのプログラム視聴情報を 集めることが出来る。 一度プログラム視聴情報がデータベースから集められると、ルーチン426は プログラム・カテゴリーと時間スロットとに基づいて視聴されたプログラムを選 択して、グループ化する、機能ブロック430。そのソフトウェアは、各プログ ラム・カテゴリー(例えば、スポーツ、ニュース、映画等)を取り、そして与え られた時間スロットで視聴されたプログラム数を設定する。その時間スロットは 、例えば、1、2、3、または4時間の時間フレームを含む、いかなる時間長に 設定されても良い。そのソフトウェアは、各グループや時間スロットに対するそ のような計数プロセスを通じて輪状に進み、それからプログラム・カテゴリーと 時間スロットとに基づいて、進んで、プログラム視聴マトリックスを構築する。 本質的に、特定のカテゴリーと時間スロットにおいて視聴された全てのプログラ ムはプログラム視聴マトリックス内に入力される。一度マトリックスが構築され ると、サブルーチン426は相関アルゴリズムを通じて与えられた加入者、また は加入者のノードに対するマトリックスを処理する。 多数の相関アルゴリズムが、各選択されたプログラム・カテゴリー・グループ を重み付けするために使用されるかも知れない。例えば、ブロック434に示さ れるように、2乗和アルゴリズムが重みを決定するために使用されるかも知れな い。一度そのグループが重み付けされると、重み付けされたグループは、ブロッ ク436におけるように、ネットワーク・コントロール・データベース内に蓄積 された種々の公告と関連させる。それでそのソフトウェアは、ケーブル配信ネッ トワーク・ノードで個々の加入者、または加入者のセットへの伝送のための最も 重く加重された公告のセットを選択できる。各グループの重みを決定して、それ に従ってそのグループを順位付けて、そのそのサブルーチンは図17の公告目的 シーケンス374に戻る438。 図17に戻って、第四サブルーチンは、機能ブロック428において表される ように、上述された相関関係と加重アルゴリズムとにより展開された最終マトリ ックスを用いて、各セット・トップ端末220のためのグループ分け(または選 択的フィルター)を選択する。セット・トップ端末220、またはセット・トッ プ端末220のノードに送られるかも知れない公告の最終グループ化は、図10 で示されるようにサブルーチンを使用するかも知れない。 図19に示されたサブルーチン428は、最終グループ分けを決定するために 図17の公告目的シーケンス374により呼び出される、または開始される。基 本的には、このサブルーチンは選ばれたグループ分け内で使用されるかも知れな い、機能ブロック444。この選択プロセスは典型的に、種々の公告カテゴリー (「放送時間」を購入した多数の公告主からの)からの公告を含む。各々の広告 は、与えられた時間フレームで見せられる多数の時間にその後割り当てられる、 ブロック446。この表示の頻度は、要求数と、そのコマーシャルを表示して貰 うために各々の公告主により支払われた費用を含む種々の因子に基づくかも知れ ない。そのような因子はサブルーチンの次ステップで使用される、ブロック44 8、それは各公告カテゴリー、またはグループ内の特定コマーシャル、または公 告に重みを割り当てる。これらの重みは、個々のセット・トップ端末220、ま たはセット・トップ端末220のノードに送られるその公告を順位付けるために 使用される。 一度その公告が重み付けられると、そのソフトウェアは、各プログラム視聴マ トリックスの出力だけでなく、選択された基準(即ち、公告を重み付けするため に使用された種々の因子)を用いて、その相関アルゴリズムを実行する、450 。どれだけ多くの相関アルゴリズムと加重アルゴリズムが、上述の2乗和加重ア ルゴリズムを含む、ソフトウェアと供に使用されても良い。 相関アルゴリズムからの結果は、ブロック452に示されるように、次にその 公告と、ケーブル・ネットワークに配給するための信号プロセッサ209に送ら れるプログラミング材料とを決定する。一度そのサブルーチン428がこのステ ップを完了すると、そのネットワーク・コントローラーCPU224は、ブロッ ク454で示されるように、加入者視聴のための信号プロセッサー209に送ら れる公告に基づく勘定および請求データベースを更新する。これらの請求データ ベースの更新は公告主が特定セット・トップ端末220、またはセット・トップ 端末220のノードを目標にされた公告の費用と頻度とを追跡できるようにする 。その更新に続いて、サブルーチンは図17に示された公告目的シーケンスに戻 る、ブロック456。 図20aにおいて、セット・トップグループ分け(AからE)460が示され る。有効なセット・トップ・グループ分けの数はコマーシャルを伝送するのに有 効な帯域巾により決定される。システムの帯域巾はいかなる与えられた時間にお いてもセット・トップ端末220において有効であるコマーシャル数を制限する 。 図17に戻って、機能ブロック466で表される、第五サブルーチンは、セッ ト・トップ端末220への伝送のためのセット・トップ・グループ情報を準備す る。このサブルーチン466はPCI信号を修正して、早期に与えられたフレー ム形式の情報フィールド内のセット・トップ・グループ情報を含む。グループ情 報をセット・トップ端末220に伝送するための種々の方法が以下で説明される 。 第六サブルーチンは、目標ビデオを選択し、ブロック468、そして視聴者に 対するコマーシャルを目標にするのに最終決定を行うためのプロセスであり、そ してセット・トップ端末220、またはネットワーク・コントローラー214の いずれかにより実行できる。好適形態において、セット・トップ端末220は視 聴者により視聴されているプログラムをネットワーク・コントローラー214に 事前に伝送されているセット・トップ・グループ情報と関連させる(または一致 させる)ことによりこの最終ステップを実行する、そしてその目標とされたビデ オが、ブロック470で示されるように、表示される。図20aは、セット・ト ップ端末グループ460、視聴されているプログラム・カテゴリー470そして 、コマーシャルを(連続的に)見せる特定チャンネルと一致する典型的表を示す 。コマーシャル・チャネルは図20bの474で示され、そして例えば、ローマ 数字IからXで割り当てられる。コマーシャルを見せるセット・トップ・グルー プ分けとチャネルの数は変更可能である。図20bは10本のビデオ、10個の コマーシャル・チャネルとを搬送するための有効帯域巾の分割を示す。この例に おいては、チャネル474は番号付けされる101−110。 ネットワーク・コントローラー214はグループ情報を図20aの列名460 として示されたセット・トップ端末に伝送する。ネットワーク・コントローラー 214は、多重コマーシャル・チャネル474のどれが図20aの行470とし て示されたテレビジョン・プログラム・カテゴリーに割り当てられるかをセット ・トップ端末220に連絡するデータを伝達する。各々のセット・トップ端末2 20はそのセット・トップ端末の割り当てられたグループ(または列)に関連し たデータのみを必要とする。例えば、図20aにおいて、グループA(列A)に お けるセット・トップ端末は、スポーツ・プログラムに対してI、子供のプログラ ムに対してIV、そして映画のカテゴリーに対してIIIが割り当てられるコマ ーシャルチャネル上のデータを備えている。この様に、各々のセット・トップ端 末220はそれ自身のグループ分けに関連した情報を蓄積するためにのみ必要と される。故に、グループAに在るセット・トップ端末220はグループAに関連 した情報を蓄積するためにのみ必要であり、それは図20aの列A内で見つけら れる。この情報は、8本のプログラム・カテゴリーの各々に対して1つのコマー シャル・チャネルの割り当てを含む。この情報を用いて、そのセット・トップ端 末220は最初に現在使用されているテレビジョン・プログラムのカテゴリーを 決定する、それから公告有効性がそのプログラム中に起こる時にどのチャネルを 視聴者に切り換えるべきかを速やかに決定することが出来る。 ネットワーク・コントローラー214は、目標ビデオを選択するために視聴さ れたプログラム・カテゴリー470とセット・トップ端末グループ分け460と を関連させるステップをも実行できる。ネットワーク・コントローラー214が この機能を実行させるためには、視聴者により現在視聴されているプログラム上 の情報を持たなければならない。ポーリング・システムにおいてこの機能を得る ために、セット・トップ・ポーリングがリアルタイム・ベースで起こらなければ ならない(即ち、10分)。 目標コマーシャル選択プロセス中に、連続的にプレーしているコマーシャル・ チャネルのどれを見せるべきかを決定するのに必要とされる何等かの情報が失わ れているならばセット・トップ端末プログラミングはプログラム中に現存コマー シャルに対して省略値を取る。交代的形態においては、定期的プログラミング・ チャネルで示される省略値は割り当てられたセット・トップグループ分けとプロ グラム・カテゴリーの1つと関連を持つ。図20aは、478において、省略値 がプログラム・カテゴリーの「子供」と娯楽のためのセット・トップ端末グルー プ分けCに割り当てられていることを示す。 セット・トップ端末220に目標のコマーシャルを伝送するための三つの好適 方法は:(1)追加的帯域巾の方法(または個別ビデオ・アクセス);(2)多 重チャネル法;そして(3)分割画面法である。各々の方法は、ある利点と欠点 を持っている。追加的帯域巾の方法は、コマーシャルがセット・トップ端末22 0に伝送される前により特定的にコマーシャルを目標とすることにより最大の柔 軟性を与える。但し、それは配信システム内に大量の有効帯域巾を必要とする。 これはケーブルシステムでは困難であるが、電話、または個人の通信システムが コマーシャルをセット・トップ端末220に伝送するために使用される時には可 能となる。 追加的帯域巾の方法はネットワーク・コントローラー214がセット・トップ 端末の特定相関アルゴリズムを通じて走らせ、そして各セット・トップ端末22 0に対して何百からの特定コマーシャルを目標とすることを可能にする。この方 法は、目標化についての最大カスタム化を可能にし、そして見せられるべきコマ ーシャルについてより大きな選択を可能にする。コマーシャル公告が特定セット ・トップ端末220のネットワーク・コントローラー214により選択された後 にのみそのコマーシャルの伝送が起こる。 多重チャネル法は、予定された公告中にチャネルを現在視聴されているプログ ラムのチャネルから目標としたコマーシャルを搬送しているチャネルに変更する ために、セット・トップ端末220が「透過的」であることを必要とする。この チャネル変更方法は視聴者に対して透過であるかも知れないが、正常に予定され たプログラムで起こる公告有効性の間にコマーシャルを開始したり、終了したり することはタイミングや同期をとることを困難にする。チャネル変更は現存チュ ーナー(図示されない)を用いてセット・トップ端末220の範囲内で行われる 。交代的に二つのチューナーを備えたセット・トップ端末220において、その 端末はコマーシャルを見せているチャネルに同調させるために第二チューナーを 使用することが出来る。(二つのチューナーを有するセット・トップ端末は、こ こで参考に組み込まれた、ADVANCED SET TOP TERMINA L FOR CABLE TELEVISION DELIVERY SYST EMSの名称の、同時係属特許出願番号 に詳細に説明される。再度、 チャネル変更は同一チャネルが連続的に見せられていると信じる視聴者に対して 透過である。多重チャネル法は、十分な追加的チャネルが利用可能であること( 有効帯域巾法よりも少ない帯域巾による)を必要とする欠点を有する。 分割画面法は分割画面技術を用いて単一チャネルで複数のコマーシャルを伝送 する;コマーシャルは、事前記録されて、セット・トップ端末220に伝送する 前に準備されている。多くのコマーシャルは単一チャネルで伝送可能であるが、 分割画面の好適形式においては、4本のコマーシャルのみが見せられる。コマー シャル数が増すと、各コマーシャルの伝送されるビデオのサイズと量が比例して 減少する(即ち、6、8、12等)。分割画面法を用いると、マスキング技術、 またはビデオ技術のスケーリングや再位置決めが、公告を見せるためにセット・ トップ端末220で使用されなければならない。そのマスキングや再位置決め/ スケーリング技術は、本発明の譲受人により所有され、そしてここで参考に組み 込まれた、SET TOP TERMINAL FOR CABLE TELE VISION DELIVERY SYSTEMSの名称の、番号 、同 時係属出願 、で更に定義される。スケーリングと再位置決め技術はより 高品質なコマーシャルを生み出すが、セット・トップ端末220に高価な設備を 必要とする。そのセット・トップ端末220は正しい音声を増幅するために分割 画面法で音声切り換えを行う。 12.基本的広告対象絞り込みルーチンの代替案 図21は、図17に示すネットワーク・コントローラの基本的広告対象絞り込 みルーチン374の代替案である、ソフトウェアプログラムの流れ図490を示 す。代替プログラム490により、各上置き型ターミナル220が、特定の広告 で個別に対象を絞り込めるようになり、また。そのプログラムは、上置き型ター ミナル220からの各ポーリング応答の受信に関して、ネットワーク・コントロ ーラCPU224により、自動的に開始される(ブロック492)。つまり、一 度、ネットワーク・コントローラ214が、上置き型ターミナル220からプロ グラムアクセス情報を受け取ると、ネットワーク・コントローラCPU224は 、特に、契約者の人口統計情報や視聴履歴に基づいて、一組の広告を選択するプ ロセスを開始する。 上置き型ターミナル220からのポーリング応答の受信に関して、ネットワー ク・コントローラCPU224は、ポーリング応答(または図10bに示す状況 報告)から、その上置き型ターミナルの識別子494とアクセスされたプログラ ム496を読む。ネットワーク・コントローラ214は、アクセスされたプログ ラムの情報を、プログラム・スケジューリング・データベース320に書き込み 、過去の週、月、または年内にアクセスされた全プログラムのリストを含んでい る、アクセス履歴ファイルを更新する。 さらに図21を参照すると、ネットワーク・コントローラCPU224は、プ ログラム・カテゴリによって、アクセスされたプログラムを分類するサブルーチ ンを、呼び出す(ブロック498)。その代わりに、前記プログラム・カテゴリ は、各カテゴリに現れるプログラムがアクセスされる回数に基づいて、分類され る(500)。そうすることにより、この分類サブルーチンは、上置き型ターミ ナル220により、頻繁に見られるプログラムやプログラム・カテゴリを判定し 、かつ、順位付けする。 前記サブルーチンは、所与の日の異なる時間帯の順位を繰り返し作成する。こ の方法により、異なる順位付けが、一台の上置き型ターミナル220に関して、 これらの時間帯での、異なる視聴嗜好に対応できる。例えば、8組の3時間時間 帯の順位が要求される場合、前記サブルーチンは、各3時間の視聴時間中の、プ ログラムとプログラム・カテゴリの順位を判定する。従って、異なる順位づけが 、例えば、朝の時間帯と、夕方の時間帯に対して作成される。上置き型ターミナ ル220に対するプログラムやプログラム・カテゴリの全順位が、視聴者プロフ ィール・ファイル314に書き込まれ、機能ブロック502に示すように、視聴 者記録ファイルが更新される。 次に、ネットワーク・コントローラCPU224は、更新された視聴者記録フ ァイルと、広告ライブラリ・データベース322にある広告カテゴリファイルと を関連づけるサブルーチンを呼び出す(ブロック504)。これらの2つのファ イルを互いに関連づけることにより、前記サブルーチンは、種々のカテゴリのテ レビジョン広告を、視聴者記録ファイルにあるプログラムとプログラム・カテゴ リの各順位に割り当てるか、関連づけを行う。そのように割り当てられたテレビ ジョン広告のカテゴリは、ライブラリ322の一部として、354で一般的に表 示された広告カテゴリファイルにあり、(1)家庭用品、(2)家庭改善及び保 守用品、(3)個人の健康関連商品、(4)娯楽事項と催し物、(5)スポーツ 用品 と催し物、(6)自動車及び関連商品、(7)食べ物と嗜好品、及び(8)その 他を含む。ここで、例えば、視聴者が、スポーツの催し物を見ていると、スポー ツ用品、家庭改善及び保守用品、及び食べ物と嗜好品のカテゴリが、その特定の スポーツの催し物/プログラムとスポーツプログラム・カテゴリに、割り当てら れる。 一度、視聴者記録ファイルの中で順位付けされたプログラムとプログラム・カ テゴリが、広告カテゴリファイルの広告カテゴリと関連づけられると、前記ルー チンは、データベース・ファイルにある他の情報に基づいて、関連づけられた複 数組の広告カテゴリを順位付けする、分類サブルーチンを呼び出す。好ましいシ ステムでは、この順位付けは、機能ブロック506に示すように、主に、更新さ れたアクセス履歴ファイルと、更新された視聴者記録ファイルの中のデータに、 基づいている。視聴者の過去のプログラム選択や人口統計情報に関するデータを 使用することにより、前記サブルーチンは、その視聴者が最も興味を引かれたも のに応じて、広告の関連づけられたカテゴリの順位付けを行う。 広告カテゴリが分類され、順位付けされた後、前記ルーチンは、所与の時間帯 での視聴者に関して、対象が絞られたカテゴリとして、上位3つの広告カテゴリ を選定する(ブロック508)。このときに、個々の広告は、対象が絞られたカ テゴリから構成されている全選択事項により、前記広告ファイルから選択される 。選択された広告は、前記上置き型ターミナル220に送信するために、広告パ ッケージが生成される広告対象絞り込みファイルに、書き込まれる(機能512 )。このようなパッケージは、広告対象絞り込みファイルにアクセスし、PCI 信号中の対象絞り込み広告を含む、ネットワーク・コントローラCPU224に よって生成される。全ルーチンが、交互に、各上置き型ターミナル220と各視 聴者に対して、繰り返される。 13.会計/請求ルーチン 図22は、上置き型ターミナル220からの各ポーリング応答の受信に関して 、ネットワーク・コントローラCPU224によって、ブロック520で自動的 に開始される、ネットワーク・コントローラの会計/請求ルーチン376に対す るソフトウェアの流れ図を示す。その応答の受信に際して、前記ネットワーク・ コ ントローラCPU224は、ポーリング応答から上置き型ターミナル識別子を認 識する(ブロック522)。ポーリング応答におけるプログラム・アクセス・ブ ロックも読み込まれ(ブロック524)、アクセス履歴ファイルは、受信した情 報で、更新される(ブロック526)。次に、前記ルーチンは、アクセス履歴フ ァイルにある更新された情報を、プログラム・ライブラリ・データベースにある 価格カテゴリファイルと、関連づける(ブロック528)。一度、直前のポーリ ングサイクル以後にアクセスされた全プログラムが、価格カテゴリに割り当てら れると、各カテゴリからの価格情報は、会計履歴ファイルに書き込まれ、そのフ ァイルは530で更新される。前記ネットワーク・コントローラCPU224は 、更新された会計履歴に基づいて、各上置き型ターミナル220に対する請求書 を作成する。この請求書は、ポーリング要求中に、上置き型ターミナル220に 送信される。特に、ある実施例では、図9aに示す罫線形式の情報欄が、上置き 型ターミナル220に、請求情報を渡すために使用される。 各上置き型ターミナル220に対する会計情報を、毎月の会計検討メニューを 通して見ることができる。毎月の会計検討メニューを作成するために必要な会計 情報は、上置き型ターミナル220のメモリか、上置き型ターミナル220と通 信している遠隔地に、保存される。最も単純な実施例では、上置き型ターミナル 220は、契約者の選択を局地的に記録し、料金の支払いが必要な契約者の選択 に基づいて、毎月の会計計算をする。この毎月の会計情報は、局地的に記憶され 、ポーリングで、ネットワーク・コントローラ214に送信される。 会計/請求ルーチンは、他の実施例で作成された会計請求情報を、処理するこ とができる。例えば、別の実施例で、契約者の視聴選択や請求情報は、前記ネッ トワーク・コントローラ214またはケーブル・ヘッドエンド208に、通信線 を経由して接続されている遠隔施設で、継続的に保守される。そのネットワーク ・コントローラ214または遠隔施設は、上置き型ターミナル220に毎月の会 計情報を、継続的に送信する必要がある。 上置き型ターミナル220での局所的請求記憶、ネットワーク・コントローラ 214による請求、または遠隔施設による請求等の各実施例には、利点と欠点が ある。会計情報と処理が、局部的に上置き型ターミナル220で行われる場合、 各上置き型ターミナル220は、会計明細を維持するために、メモリと必要な処 理能力を、備えなければならない。これは、上置き型ターミナル220のコスト を、大きく増加させる。会計情報が遠隔地で保守される場合は、その遠隔施設は 、契約者に請求情報を渡すために、常に上置き型ターミナル220と接触してい る必要がある。複数の視聴者を持つ家庭に適合するために、2台か3台の上置き 型ターミナル220が、単一の請求書に記載されるか、または2つの口座が、1 台の上置き型ターミナル220に設定されることになる。 図23は、請求が、遠隔統計・請求施設(SBS)の使用によって、行われる 、別の実施例を示す。この配置では、上置き型ターミナルの個々の集団1750 からの統計及び請求情報は、ケーブル・ヘッドエンド施設を経由して、各地の統 計及び請求施設1730に通知される。地域SBSは、1732で示されるよう に、数カ所のケーブル・ヘッドエンド施設に応対する。地域SBS1730は、 統計及び請求情報を計算し、ケーブル・ヘッドエンド施設208にあるネットワ ーク・コントローラ214を経由して、契約者の家庭に、必要な請求情報を渡す 。さらに、地域SBS1730は、プログラム視聴者の選択に関して受信した統 計及び請求情報を、中央SBS1740に通知する。 前記中央SBS1740は、多数の地域統計及び請求施設から受信したデータ を集めて、全国的な統計及び請求情報を計算する。好ましい実施例では、地域S BS1730は、請求書を印刷し、契約者にメールする。中央SBS1740は 、全国的に、及び地域別に、プログラム順位、占有率、及びHUTS(テレビジ ョン使用家庭)を計算することができる。対話型のテレビジョン・プログラムか らの情報で、複雑な統計情報が、ケーブル・ヘッドエンドのネットワーク・コン トローラを通じて、集められる。 この統計及び請求情報に対する配置は、システムの運用者に、分散処理の利点 を与える。 遠隔請求施設は、1カ所の請求施設と接続された、国の一地域にある各ケーブ ル・ヘッドエンド208を持つことにより、国の複数の地域に応対できる。地域 請求施設からの情報は、運用センタ202または中央請求施設に、より少ない頻 度で通信される。請求の分散処理方法は、中央請求施設が、より少ない通信で受 け取り、より高い効率を生むことを可能にする。さらに、ケーブル・ヘッドエン ドのネットワーク・コントローラ214と地域施設との通信リンクは、ケーブル ヘッドヘンド208から運用センタ202への通信リンクより、短い距離となる 。これは、システム運用者にとって、コストの節約になる。 しかし、地域的な統計及び請求は、廃止され、ケーブル・ヘッドエンド208 からの全ての通信は、中央SBS1740に向けられる。実際、中央SBS17 40は、運用センタ202と、1カ所の中央施設で実施される全機能と、並行に 実施されることが可能である。ケーブルプログラム組合せ・配送システム202 が、1カ所に設置されると、ネットワーク・コントローラ214は、全ての統計 及び請求手順を実行できる。 ここで使用されている用語や説明は、説明のためだけの目的であり、何らの制 約をするものではない。当業者には、下記の請求事項で定義しているような発明 の精神や範囲の中で、多くの変形が可能であることを、認識できるはずである。Detailed Description of the Invention Network controller for cable television distribution system Related application This application was filed on December 9, 1992 and is entitled "Menu Driven Subscriber Access." No. Application No. It is a partial continuation application of 07/991074. Similarly, in the continuation of part of the above application Certain of the following applications are incorporated herein by reference. That is, Filed on December 2, 1993, "Proposed in cable TV distribution system No. 08/1 entitled "Re-program Editable Terminal Proposing Program To Be Provided" No. 60281, PCT / US93 / 11708, Filed on December 2, 1993, "Network cable distribution system No. 08/160280 entitled "Twork Controller", PC T / US93 / 11616, Filed on December 2, 1993, "A TV program combination and distribution system No. 08/160282 entitled "Operation Center for , PCT / US93 / 11617, Filed on December 2, 1993, "A cable TV delivery system security No. 08/160193, "PCT / US9" 3/11618, Filed on December 2, 1993, "A modification for cable TV distribution systems. No. 08/160194, PCT / US93 / 11606, Filed on December 2, 1993, "Designing for Cable Television Distribution Systems" Application No. 08/160194 entitled "Digital Cable Headend" , PCT / US93 / 11606. Industrial field The present invention relates to television entertainment systems that provide television programming to the home of a consumer. . More particularly, the present invention is a cable headend to television program distribution network. It relates to a network controller that monitors, controls, and manages a work. Background of the invention The development of television entertainment was initially driven by technological breakthroughs. 1939 NBC stimulates video tube advances by Vladmir Zworkin I received it and started the first regular broadcast. In 1975, due to advances in satellite technology Thus, it has become possible to provide more programs to consumers at home. There are also many technological breakthroughs that create systems that are inconvenient for consumers. One example Has separate remotes for the TV, cable box and VCR It is the home of three popular remote controls that are unique. More closely, science Depending on the technology, in some parts of the US, 100 channels for cable users The program is offered. With this increased programming volume, for many consumers Cannot be used efficiently. How to manage program choices has traditionally been Have not been given to anyone. Consumers will find that future advances in television entertainment, especially programming and programming Hope to be offered to them in a friendly manner. Science and technology At least for the next 20 years, television entertainment will be driven by consumer preference, not by breakthroughs. The market will be influenced. The computer seller has Marketing new technology in software has made it easier and more convenient. As we experienced the conversion to marketing of improvements in services and services, The television entertainment industry is also becoming more The convenience will experience a shift to a market-dominant situation. Consumers want products that incorporate useful new technologies and are no longer new. You don't buy new technology for quality or status. Complicated hardware Technological advances in clothing are the ability of the average consumer to use the new technology Is beginning to cross. Consumers want entertainment products that incorporate new technologies In order to achieve good quality, careful engineering must be done. I won't. In order for a new television entertainment product to succeed, it must meet the consumer demand I have to let them do it. TV consumers have a wide range of choices from limited viewing choices. To control the program organization (programming) I want to shift from the situation where I can not control the programming completely It Consumers want to move from awkward and inconvenient TVs to easy and convenient TVs At the same time, I hope to keep the cost low. Consumers on 100 channels These channels due to lack of programming information regarding fees If you rarely see many of them, you don't want to pay. Interactive TV, high-definition TV and 300 channels in consumer homes The concept of the owning cable system is also usable for consumers It is not for sale unless it is combined and provided in and shown. The problem is on the TV The programming is not presented to consumers in a user-friendly manner. It Consumers already have programming options, numerous "free" cable channels , Subscription cable channels, pay-per-view (pay-per-view, p Ay-per-view) is selected. User friend More options for television entertainment without a sensible presentation or approach , There are many possibilities for viewers to be confused by the many distracting options. The television industry traditionally markets subscribers in batches of programming. It has been sold. For example, continuous broadcasts or long-term movie channels. Such as a new subscription. The TV industry keeps track of one program by ordering it. It is not possible to sell a large amount for each group. Consumer is a unit-by-unit sales approach But this is more cost effective and therefore more visible to consumers. This is because it is possible to be more selective in listening. In today's television world, each network has its own lineup of programs. Manages against Each network surveys and analyzes TV program ratings However, what kind of programming will increase market share and increase advertising revenue. I'm researching The program structure consists of a test group of viewers and statistical It has been determined using the analysis method. Each channel competes with other channels Because there is a relationship, there is a collaborative relationship between channels and it is tailored to the viewer is not. Audience is a television program about products and services that you don't need or want. You are forced to watch the marshalls and the ads are increasingly annoying to them It is becoming a thing. Also, the current system does not work in a digital environment. It does not have the necessary functions. As a result, advances in digital technology are changing. We need a new TV program delivery system that can meet the needs of listeners. are doing. With existing cable headends, it is not possible to move to a digital system. I can't. These cable headends are often used to You cannot monitor and control issues or advertisements. These cable headends Do not have proper control over account and billing information. In addition, the existing cable Bull headends also allow you to direct specific ads to specific consumers or viewers. I can't. New network controllers are needed to solve these problems. It Summary of the invention The present invention is a network controller for a television distribution system. This network controller monitors the set-top terminals in this system. Gives you tarring and control. Network controller is a digital cable It is a key element of the Le Television delivery system. The network controller of the present invention Trollers are far superior to existing cable and headend controls. It has strength and flexibility. The network controller of the preferred embodiment is internal to the cable headend. Monitor and control all cable networks for set-top terminals at To do. The cable headend receives and processes the digitally compressed program signal. It Each cable headend site has multiple satellite receiver dishes and Equipped with signal processor. Set-top terminals and program delivery system operation centers (or other Cable headend as a medium with remote sites) Depends on the network controller to perform the operation of the To do. In particular, the network controller can be used for other cable headend configurations. Respond to regional programming needs by cooperating with components. network The controller also performs the system control functions for the cable system To do. The basic functions of the network controller control the configuration of the set top terminal. Processing the signals received from the set top terminal. Preferred embodiment Now, the network controller, in addition to others, at each subscriber's home, Automatic poll back response from remote set-top terminals To monitor. Cycles of polling and automatic replies occur often enough , The network controller can provide accurate account and billing information and monitors. You can maintain authorized channel access. In the simplest embodiment, the information to be sent to the network controller is Stored in RAM inside each subscriber's set-top terminal, Only retrieved when polled by Laura. Search, for example, daily, weekly , Monthly, and so on. The network controller The system is a complete guide to all programs viewed on a particular set top terminal. All information can be maintained. The network controller may also be a set top terminal or several Can answer the pressing needs of the set-top terminal of. Network control Laura receives the program signal received from the operation center of this system. It can be modified before the program signal is sent to the set top terminal. Therefore, According to the network controller, this system is designed for individual set-top terminals. Specific requests for information about these requests in advance Even if you can not provide it to the customer, we can handle it. In other words, the network controller Allows changes to "on the fly programming". With this ability Therefore, the network controller is designed to meet the needs of advanced programming, such as Do not select a talk TV service, split-screen video, or different foreign language for the same video. How can you handle it? In addition, the network controller is responsible for all Control and monitor the compressor and decompressor. Network controllers use a number of software routines to Helps to perform the main function. Modify program control information according to one of them You can do this, and you can change or add programming and advertisements. Such changes and additions are Includes approval or disapproval of access to top terminals. Data collection routines on set-top terminals allow network control Is responsible for scheduling and porting all set-top terminals operating in the system. Do the ring. This software also works with network controllers. Process status reports received from set-top terminals in response to polling requests Provide the means. Video orientation by using viewer demographic information and viewing habits The routine determines which ads are most interesting to which audience. so In doing so, this routine generates a package of advertisements for each viewer. Finally, an additional routine correlates the accessed program with the rate information. Generate a bill and send it over the network to its set-top terminal. This routine Besides, network controllers have other billing methods and You can also set up a billing site at a designated place. The present invention not only provides operation in a digital environment, but it also guides many other functions. Enter. An object of the present invention is to provide a network capable of modifying program control information received from an external source. It is to provide a work controller. The purpose of the present invention is to direct television commercials to a particular consumer or audience. It is to provide a network controller capable of operating. An object of the present invention is to search for data collected on a set top terminal. Network controller. An object of the present invention is to provide a network controller capable of managing accounts and charge exemptions. Is to provide These and other objective effects of the present invention will be described in the following detailed description and claims. It will be apparent to those skilled in the art from the drawings. Description of the drawings FIG. 1 is an illustration of the main components of a television distribution system. FIG. 2 is a schematic view of the operation of the television delivery system. FIG. 3 is a schematic diagram of the operation of the main components of this system. FIG. 4 is a diagram of the basic components of a cable headend. Figure 5 shows a cable diagram showing the basic components of a network controller. It's a dead end. Figure 6a shows a basic cable with the components of a network controller. ・ Outline of the headend. FIG. 6b is an overview of another embodiment of FIG. 6a. FIG. 7 is a detailed view of the components of the cable headend. Figure 8a is an illustration of the broadcast TV menu screen displayed on a set top terminal. is there. FIG. 8b is an illustration of the hit movie menu screen displayed on the set top terminal. It FIG. 8c is a diagram of an explanation menu screen of a hit movie displayed on the set top terminal. The solution. Figure 9a shows out-band (ou) for digital / analog headends. 2 is a schematic diagram of two-way data transmission of (t-of-band). Figure 9b shows in-band (in-) for digital / analog headends. 2) data transmission of two-way data. FIG. 10a is an illustration of the format of the poll request message. Figure 10b shows an expanded version of the Program Accessed Blocks field. It is an illustration of a ringing response message. FIG. 11 shows the CPU of the network controller and its related components. Is an illustration of. FIG. 12 is an illustration of the database structure of the network controller. FIG. 13 is an illustration of the relationships between the main software routines. FIG. 14 is a software flow chart for the modified PCI routine. Figure 15 is a software flow chart for the polling cycle routine. is there. FIG. 16 is an illustration of a sample program viewing matrix. FIG. 17 is a software flow diagram for the basic ad orientation routine. . FIG. 18 is for processing the program viewing matrix via a correlation algorithm. 6 is a block diagram of a flowchart of a subroutine of FIG. FIG. 19 shows a subroutine for determining the final grouping of set-top terminals. It is a flowchart. FIG. 20a shows a set-top group of terminals watching a particular category of channel. FIG. 7 is a diagram showing a designation of a sample of an advertisement channel to a. FIG. 20b is a diagram that specifies available bandwidth for multiple advertising channels. is there. FIG. 21 is a software flow diagram for modifying the basic ad orientation routine. Is. FIG. 22 is an illustration of a software flow diagram for an account / billing routine. It FIG. 23 is an illustration of an embodiment using a remote statistics and billing site. Detailed Description of the Preferred Embodiment A. Description of TV program delivery system 1. introduction FIG. 1 shows a book as part of an extended cable television program delivery system 200. The claimed invention is shown. The system 200 is a compressed version of a compressed television program signal. By using transmission, programming capacity is dramatically increased. Digital bandwidth With the advancement of compression technology, telecom over existing or slightly modified transmission media A much higher throughput of B-program signals is now possible. Illustrated The current program delivery system 200 provides subscribers with six times the current program delivery capability. Or a user-friendly interface that allows you to operate and use more than that. Provide face. Subscribers arrange their programs individually by arranging a series of menus in sequence. Expanded TV number via menu driven access scheme to allow selection You can access sets of packages and watch selected programs. An option Called from memory the actual two or more digit number specified in Subscribers simply press one button without pressing on , Using alphanumeric and iconic symbol type access or By moving the cursor and highlight bar to access the desired program, Menus are arranged in order. In this way, by pressing one button, Subscribers can move from one menu to the next. In this way Subscribers can arrange the menus in order and select programs from any given menu. Wear. Programs are grouped by category, which makes them similar Programs are offered on the same menu. 2. Main components of the system This system is, in its most basic form, a conventional, interlocking cable cable. The program delivery system 200 is used in cooperation with the Levi system 210. program The delivery system 200 generally includes (i) program packaging and control information. At least one operator created and combined in the form of digital data Application center 202 and (ii) digital data is cable headend 2 Compressed, combined / multiplexed, coded for satellite transmission to 08 A digital compression system and (iii) a set of household decompression devices mapped to And a decompressor. The program delivery system 200 is digital The signal is transmitted to the cable headend 208, where the signal is connected to the cable. Via the television set 210. Cable headend 208 Within, the received signal is decoded, demultiplexed, and locally centered. Managed by a distribution and switching mechanism, synthesized, and cable system System 210 to the set-top terminal 220 located at each subscriber's home. Be done. Connected cable TV system 210 to the most popular homes Transmission media, but telephone lines, cellular networks, fiber optics, personal computers This program delivery system uses technology for home transmission such as a wireless communication network. It can be used interchangeably with the system 200. The program delivery system 200 includes a receiving area 207 having a decompression capability in the home. Having. This decompression capability is a function of each subscriber's home set top terminal 220. It is realized by a decompression device housed in. Decompressor from subscriber This decompressor allows you to see any compressed signal , Demultiplexed from composite data stream Be individually extracted and then individually decompressed at the subscriber's option. Becomes possible. The uncompressed video signal is analog for display on the TV. Converted to a signal. Such analog signals can be used on standard TVs. Thus, it includes NTSC formatted signals. The control signal is also extracted and compressed in the same way. Local storage such as RAM that is released and then processed immediately Is stored. Video and control signals using multiple sets of decompression hardware Can be decompressed. The set top terminal 220 then overruns the different signals. It can be laid and composited to form the desired display on the subscriber's television. Bidet Graphics and picture-on-pi (picture-on-pi) (cture) is an example of such a display. Connect a single digital compression standard (eg MPEG) to the program delivery system. May be used for both the The compression technique used may differ between the two systems. Compression standard is Received by the cable headend 208 if different between the two media Signal is transmitted from the cable headend 208 to the set top terminal 220. Must be decompressed before it can be compressed. Then the cable headend 20 8 has to recompress the signal and send it to the set top terminal 220. The top terminal 220 then compresses the signal using a particular decompression algorithm. Release contraction. The video signal and the program control signal received by the set top terminal 220 are: Specific television programs that each subscriber can access through the subscriber interface Corresponds to menu selection. The subscriber interface is the set top terminal 220. Alternatively, it is a device having buttons arranged on the portable remote controller 900. This sis In the preferred embodiment of the system, the subscriber interface is an alphabetic character (al pha-character), a remote control device that combines numbers and icons. Location 900, which provides direct or menu driven program access. This good A suitable subscriber interface also includes alphabetic, numeric and icon buttons. In addition to the buttons, it has a cursor movement and execution button. Subscriber interface and Menu placement allows subscribers to have multiple menus displayed on the television screen. -By selecting from the options, you can view the menu sequentially. Change In addition, the user must select the appropriate alphabet, number and Navigate through multiple menu screens by selecting a combination of icons Then, the program can be selected immediately. In this preferred embodiment, the set top Terminal 220 can test by creating an array of specific menu templates. Generates a menu that is displayed on the rev and for each available video signal Show options for a particular menu or submenu. 3. Operations center and digital compression system The operations center 202 has two main services: TV number. Performs packaging of sets and generation of program control information signals. Operation Sen In TV 202, TV programs are external programs in both digital and analog formats. Received from source. FIG. 2 receives signals from various external sources 212. 3 illustrates an example of an operations center. Examples of external program sources include , Sports events, children's programs, specialty channels, news, or audiovisual Audio or any other programming source that can provide a visual signal. It When the program is received from an external program source, the operations center 202 Digitizes all program signals received in analog form (and preferred Compress). The operations center 202 also includes an internal program storage device. Can also be held. Programs stored internally can be digital even in analog form Format, which may be permanent or volatile memory, including magnetic tape or RAM. Can be stored in the source. Following the reception of the program, the operation The data 202 packages programs into groups and categories, thereby Give subscribers optimal marketing of the show. For example, Operations Ta202 is the weekday prime time and Saturday afternoon viewing time. Packaging the same program for different bands into different categories or menus Can be. In addition, the operation center 202 allows various menus to be easily programmed. , And the subscribers can easily access the program through the menu. Package TV programs in such a way. Packaging of digital signals is typically done by operating Computer Center Packaging Equipment (CAP) at Is done. CAP systems typically include at least one computer monitor. Computer, keyboard, mouse, and standard video editing device. Turn The group creator (programmer) can input certain information to the CAP to Package the issue. This information includes the date, time zone (time slot), Program categories for various programs are included. The program creator and CAP are package Utilize demographic data and audience ratings when performing aging tasks. Program creation The person selected various programs from the pool of available programs and entered the necessary information. Later on, with the assistance of CAP, price selection and transponding for various programs Da space can be allocated. After this process is completed, CAP Display the draft menu and program schedule corresponding to the program creator's input. The CAP can graphically display the allocation of transponder space. Program creator Will arrange menus and transponders several times until they are satisfied with the program schedule. You can gather. During editing, the program creator may The exact placement of any program title can be dictated on the menu with the commands. Depending on the packaging process and the required satellite transponder Looping is done. Operations Center 202 has different groups Of different cable headends 208 and / or set top ends It can be sent to the end 220. Operations center 202 performs this task. One way to accomplish this is to send different program packages to each transponder Is. Each transponder or set of transponders then The specific cable head end 208 and / or set top terminal 2 Relay to 20. Allocation of transponder space to the operation center This is an important task performed by 202. Operations Center 202 is also available locally (in the area) "Insert" into the packaged signal for instructions to meet different program times (insert The local cable and television companies will It can be filled with advertisements and / or programs in the area. As a result, in the area The cable headend 208 is sent from the operations center 202. You are not bound to offering only the programs that you come to. New set-top converter Has both digital and analog channels. Therefore, the cable -The head end 208 sends an analog signal to the set top terminal 220 before sending the program signal. The log signal can be combined with the digital signal. After packaging the program, CAP sends the cable package along with the program package. Program control information transmitted to the dead end 208 and / or the set top terminal 220 Create a signal. This program control information signal is used to explain the contents of the program package and Frames sent to the cable head end 208 and / or the set top terminal 220 And other information related to signaling. In addition to signal packaging, operations center 202 Capacity of existing satellite transponders, at least in a 4: 1 ratio, using reduction technology , Which results in a fourfold increase in program carrying capacity. Numerous de Digital compression algorithms currently exist and have been found to result in increased capacity. In addition, it improves the desired signal quality for this system. The algorithm is Generally, one or more of the following three basic digital compression techniques are used: It That is, (1) intra-frame (intra-frame) compression and (2) frame Inter-frame compression and (3) intra-carrier compression. Especially this In the preferred embodiment, the MPEG2 compression method is used. After digital compression, The signals are combined (multiplexed, multiplexed) and encoded. Then synthesized The signal is communicated to various uplink sites 204. One uplink size for each operations center 202 204 or multiple uplink sites (in FIG. Can be present). Uplink sites 204 are located at the same geographical location. Can be installed, or it can be installed away from the operation center 202. You can also. The composite signal is a composite signal. When transmitted to the link site 204, it is multiplexed with other signals, modulated, and up. It is converted and amplified for transmission on satellite. Multiple cable ends 2 08 can receive the signal so transmitted. In addition to multiple uplinks, the program delivery system 200 allows multiple operating systems. It may also include a distribution center. Suitable for using multiple operation centers One method is to use one of the operation centers as the master operation center. The remaining operation centers as slave operation centers Is to be specified. In this configuration, the master operations center Is used for various functions between slave operation centers, such as synchronization of simultaneous transmissions. Adjust the performance and distribute the operation load efficiently. 4. Cable headend The operation center 202 compresses the program signal, encodes it, and transmits it to the satellite. Later, the cable headend 208 receives the signal for further processing and The signal is then relayed to each set top terminal 220. Each cable headend The location of multiple satellite receiver dishes (satellite receipt) er dish) is prepared. Each dish has one satellite, sometimes Can handle multiple transponder signals from multiple satellites. Set top terminal 220 and operations center 202 (or other remote location) Cable headend 208 as a relay to and from Perform various functions. First, the cable headend 208 subscribes to each program signal. As a distribution center or by relaying to the set-top terminal 220 in the private house Acts as a signal processor. In addition, the cable headend 208 is Receives information from the top terminal 220 and sends the information to the operation center, etc. Network controller 214 by sending it to the information collection site of Works. FIG. 3 illustrates one embodiment of the cable headend 208 and subscriber homes. And are linked by a communication medium 216. In this particular example Are analog signals, digitally compressed signals, other digital signals, and Upstream / interactivity signals It is transmitted and received via the medium 216. The cable headend 208 is Signal transmission capability, signal processor 209 and network controller 214 In the dual role of As the signal processor 209, the cable headend 208 includes each set Programs received by the cable headend 208 for transmission to the terminal 220. Prepare the signal. In this preferred system, the signal processor 209 is Or retransmit the signal and digital information received from the translation center 202. Demultiplex and then recombine, and also different parts of the signal on different frequencies. Assign to the wave number range. Cables that offer different programs to different subscribers The dead end 208 receives the program information from the operation center 202 in various states. To suit different viewers. The signal processor 209 is also a local Full program and / or local advertisements into the program signal and Transfer to the set top terminal 220. Make local programs available In order to do this, the signal processor 209 may provide local signals in digital or analog form. , Must be combined with the operation center program signal. Local Cable system differs from the compression standard used by the operations center 202. Signal processor 209 also uses the input compression signal. Decompresses and recompresses, which causes the signal to be transmitted to the set top terminal 220. In order to be properly formatted. This process As the standard evolves (ie MPEG2) it becomes less important. Furthermore, The No. processor 209 performs any necessary signal decryption and / or encryption. As the network controller 214, the cable headend 208 Performs system control functions for this system. Network controller The main function of the LA 214 is the configuration of a plurality of set top terminals 220 and the set top. Managing the process signal received from the terminal 220. This preferred practice In the example, the network controller 214 is remote to each subscriber premises, among others. Automatically set back from the set-top terminal 220 (pol-b) ack) Monitor the response. Polling and automatic reportback (report- The network controller 214 confirms the cycle with the monitor. Maintain accurate information about calculations and billing in addition to the channel access It occurs as often as possible. In the simplest embodiment, the network controller The information sent to the router 214 is stored in the RAM in the set top terminal 220 of each subscriber. Stored and retrieved only during polling by the network controller 214. Be done. The search can be performed daily, weekly, or monthly, for example. Network The controller 214 allows the system to use a particular set top terminal 220. It is possible to maintain complete information about all programs being monitored. The network controller 214 is also the operations center 202. By modifying the program control information signal received from the set top terminal 22. Can respond to zero immediate needs. Therefore, identification of individual set top terminals 220 If it is not possible to provide the operation center 202 with the above request in advance, , The network controller 214 allows this delivery system to Can adapt to your needs. In other words, the network controller 214 is "On the fly program" ("on the fly program") can perform "amming" changes. This capability enables network The controller 214 is adapted to the needs of complex programming in the area, such as interactive television. Bi service, split screen video and different foreign language selection for the same video Can be handled. In addition, the network controller 214 is a system controller. Control and monitor all compressors and decompressors in the system. The program delivery system 200 and digital compression of this preferred embodiment are Provides one-way path from center center 202 to cable headend 208 To do. Status and billing information can be directly operated from the set top terminal 220. Network at the cable headend 208 instead of at the transmission center 202. To the network controller 214. In this way, program monitoring and selection Control of the local cable company and its decentralized (ie program delivery system (Distributed to an operations center 202 located in the center of 200) Network controller 214, cable headend 208 only Is being done in. Regional cable companies, in turn, set for statistics and billing purposes. The operation center 202 for collecting data returned from the top terminal 220, or Communicate with a regional control center (not shown). In another system embodiment, the operation The translation center 202 and the statistics and billing site are co-located. Change In addition, information can be transferred from the set top terminal 220 using a telephone line equipped with a modem. Forwarded to the total and billing site. 5. Set top terminal The set top terminal 220 is one of the program delivery system 200 in the subscriber's home. It is a department. The set top terminal 220 is typically located above or below the subscriber's television. However, as long as it is within the range of the remote controller 900 of the subscriber, It can be placed inside or anywhere near the subscriber's home. Some points At, the set-top terminal 220 has already been used in many cable systems. It is similar to the converter box that is used. For example, each set top terminal 220 Has various error detection, decryption, and anti-taping. g) may be included. However, set-top terminals are It is described below that it can perform many functions that the converter box cannot do. Will be clear from. The set top terminal 220 has a plurality of input ports and output ports. Thus, it can communicate with other local and remote devices. Set top Terminal 220 has an input port that receives information from cable headend 208. Have. In addition, this unit can be used from a set top terminal 220 to Has at least two output ports that provide communication to. Some menu If selected, the set top terminal 220 sends control signals directly to the VCR, Program or operate R directly. In addition, the set top terminal 220 is Maintenance, troubleshooting, reprogramming, and additional customers That can be used for customer features for Including talk Jack. The set top terminal 220 also has a stereo / audio output. It may include a power terminal and an input port for a satellite dish. Functionally, the set top terminal 220 is in the chain of the delivery system. It is the final component. The set top terminal 220 includes a compressed program and control signal. From the cable headend 208 (or sometimes the operations section Interface 202 (directly). The set top terminal 220 was individually compressed After receiving the program and control signals, the signals are demultiplexed and compressed. Removed, converted to an analog signal (if needed) (from which the menu temp Stored on local storage (where rates can be created) or executed immediately , Or directly to the TV screen. After processing the signal received from the cable headend 208, the set Up terminal 220 allows subscribers to use an array of menu templates to Memorize menu templates for creating menus displayed on your TV Can be Create and write a menu template before the menu is constructed. It must be sent to the set top terminal 220 for recollection. Micro Pro The sessa has an operation center 202 or cable headend 20. Generate a menu template for storage using the control signal received from 8. . Each menu template is stored in volatile memory inside the set top terminal 220. Can be done. When the set top terminal receives the template information, The program control signal received from the headend 208 is divided into four main parts, namely Demultiplex on video, graphics, program logic, and text To do. Each menu template includes a menu background, TV logo, cursor high Write overlay, miscellaneous components needed to create menus, It represents different parts of the whole menu. Operation Center 202 or C Using the control signal received from the bull headend 208, the menu template You can also delete or change the gateway. Once the menu template is stored in memory, the set top terminal 220 Appropriate menus can be generated. In this preferred embodiment, the basic menu The format information is stored in the memory arranged in the set top terminal 220, This allows the microprocessor to operate at the set top edge rather than from the input signal. Local access to information from the end. The microprocessor then ・ Generate an appropriate menu from the template and other menu information stored in the memory. Grow The set top terminal 220 then responds to the input selected by the subscriber. Display a particular menu on the subscriber's television screen. If the subscriber selects a particular program from the menu, the set top terminal 2 20 determines the channel on which the program is shown, and the cable headend 20 8. Demultiplex and extract the signal channel transmitted from S8. Then, The top terminal 220 decompresses the signal channel and, if necessary, the program Converts the signal to an analog NTSC signal, which allows the subscriber to view the selected program It becomes possible to see. The set top terminal 220 compresses two or more program signals Can be equipped to unlock, but subscribers generally only play one program at a time. Just looking, this equipment unnecessarily increases the cost of the unit. Shi However, of picture-on-picture (picture-on-picture) Capacity and control signal decompression, as well as channel switching and other 2 or 3 decompressors to improve the capability of such features Is desirable. In addition to the menu information, the set top terminal 220 is 08 or the text sent from the operations center 202 can also be stored it can. This text will inform subscribers of upcoming events, billing and Communicate account status, new programming, and other relevant information. The text is Store at appropriate location in memory depending on frequency and duration of text message usage Will be done. In addition, upgrades that enhance the performance of the subscriber's set-top terminal 220 are Available as an option. These upgrades will be applied to the set top terminal 220. Cartridge or computer card (shown in the figure) that is inserted into the provided expansion slot Cable headend 208 or its user. Consisting of features provided by the operations center 202 to which the Can be done. Available upgrades are online database services Access to interactive multimedia services and digital radio channels. Set up and the like. In the simplest example, General Instruments or Scientific Modified a commercial converter box manufactured by Fick Atlanta, Inc. The performance is enhanced to execute the functions of the set top terminal 220. Preferred grade Up the microphone that is electrically connected to or inserted into the converter box It is a circuit card equipped with a processor. 6. Remote control device The main conduit for communication between the subscriber and the set top terminal is the subscriber Interface, preferably remote control device 900 Through. Through this interface, subscribers can New drive system, or enter the actual channel number to enter a specific channel You can select the desired program by directly accessing. This interface By using the source, subscribers can navigate through a program selection menu that provides a series of information. You can come and go. Menu driven, icon or alphabetical access By using, the subscriber calls from memory for selection and the actual Instead of pressing the channel number, simply press one button Then, you can access the desired program. The subscriber uses the numeric keys on the remote control 900 Is on (press the corresponding channel number), or in the menu icon selection Use one to access regular broadcasts and basic cable TV stations. Can be accessed. In addition to allowing subscribers to easily interact with the cable system 200, The physical characteristics of the user interface 900 promote intimacy with the users of the system. I have to get it up. Remote control 900 easily fits in the palm of the user Must. The buttons on the preferred remote control 900 are easily identified by the subscriber. Including a symbol that is represented by a picture. In addition, the buttons that perform similar functions are Coordinate or give a distinctive feel to the user of the system. The degree of intimacy may be increased. 7. Menu driven program selection With a menu-driven system, subscribers can choose from sports hits and special One-step access to all major menus throughout the show. Major Subscribers from any of the Then, in order, you can access submenus and minor menus. The menus used in this preferred embodiment include the program selection menu and the program There are two different types of menus, the ng program) menu. First The program selection menu, which is a menu, is an introduction menu. It consists of a main menu, a major menu, and a submenu. Second menu The inter-program menu that is a program is a hidden menu and a program overlay menu. It consists of two primary menus with As soon as the subscriber turns on the set top terminal 220, the introduction menu Welcome to the system. Introducing the menu to the local cable franchise These important announcements, advertisements from cable providers, or other types of messages. Can be shown. In addition, the introduction menu shows that the cable headend 208 is Subscribe whether you sent a personal message to a particular set-top terminal 220 Can inform the person. After being presented with the introductory menu, subscribers will be taken to the next level of menus: Home You can go to the menu. In the preferred embodiment, after a certain amount of time, the case The Bull System advances subscribers as if there is no home menu option. From the Home Menu, subscribers have access to all programming options. Join The operator can enter the program by inputting an appropriate channel number from the remote control 900. You can choose directly or you can select the next level starting from the home menu. You can also step through the menu options. Home menu is the main menu Display the categories corresponding to the first level, which is called If the subscriber chooses to step through a sequence of menus, From the Mu menu, it will be sent to the main menu corresponding to the selected category. Lord Meni It further refines the subscriber's search and assists the subscriber with options. From the main menu, the subscriber has access to several submenus. Subscriber Access each submenu to other submenus until you find the TV program you want. Can set. Each successive sub-menu, like the main menu, is The person's search. In addition, the system allows the subscriber to use the remote control 9 You can scan a menu or submenu by entering the appropriate command on Access to specific menus or TV programs directly. Inter-program menus (including covert menus and program overlay menus) It is displayed by the set top terminal 220 only after selecting a television program. In order to avoid embarrassing subscribers, set-top terminal 220 is The secret menu is displayed until you select the appropriate option to display the secret menu. Not shown. Secret menu is an option related to the program selected by the viewer. including. For example, the secret menu might be the program that the subscriber entered or selected in interactive mode. Includes options that allow you to escape. Program overlay menus relate to the program being watched during the program In terms of points, it is similar to the secret menu. However, the program overlay menu is selected by the subscriber. Displayed at the same time as the selected program. Most programs overlay menus are subscribers Is small enough on the screen so that you can continue to watch the selected program comfortably. Is shown. B. Network controller description 1. Monitoring and control of set-top terminals In FIG. 4, the present invention illustrates a network controller 214. This network The talk controller 214 monitors the subscriber's home programming selection and provides an accurate Seats and billing information, to approve subscriber channel access and Allow certain set top terminals 220 to operate within this system. The network controller 214 is located in the cable headend 208. Its monitoring and control by working with other system components Carry out an ability. The components of these cable headends are shown in FIG. There is. The digital RF program signal 205 is received and processed, which is a set. This is because it is sent to the subscriber's home via the top terminal 220. Program signal 205 Is a digitally compressed, multiplexed signal, which is used by the cable headend 20. 8 or simply pass through to the network. With the configuration shown here By the set top terminal 220 or the network controller 214, It is processed according to its configuration. Network controller 214 is in a foreign language We can also support the service. Sign language is also possible with the picture-on-picture function It is possible to provide. You can also send sign language on another channel. Deaf It's also easy to provide a text overlay at the bottom of the screen for free people. is there. The signal processing for these is performed by the network controller 214. In another embodiment, the network controller 214 is a central computer. Function to realize various interactive functions. Between the set-top terminals 220 Games and emails. 2. Cable headend signal processor monitoring and control Figure 5 shows the main components of the network controller and the cable and It shows how they interact with the system 200. Network control The internal components of the controller are, as shown in the figure, the controller CPU 224 and the data. Database 226, control receiver 228, local memory 230, and telephone modem 232 and the like are included. CPU 224 and data of the network controller 214 The database 226 can be accessed through the operator's control station, , There are computer workstations, CRT displays, and A linter is provided, and these are collectively used as a workstation 234. Represent The information needed to operate the network controller 214 is Database 226 and local memory 230 in the set top terminal 220 Is stored. The CPU 224 of the network controller is An interface 211 between the controller 214 and the signal processor 209 Control. This interface 211 allows the control information to It is communicated between the components of the headend 208. Standard RS232 or RS422 links, IEEE488 buses or other interface media Used. During standard operation, the program control information is transferred to this interface 21. 1 through the signal processor 209 to the network controller CPU 224. Communication using satellites is also possible. Network controller The CPU 224 of the 214 controls the program based on the data stored in the database. Process the information signal. This process corrects the program control information and This includes dealing with Preferably, the signal is in a compressed format (eg MPEG) to the subscriber. Sent to home and decompressed before viewing. The transmitted program signal contains the subscriber's Information that allows a home device to display a menu for selecting a particular program. Information is included. According to this particular embodiment, the television program signal is a coaxial cable, Fiber cable, twisted pair, cellular telephone connection, satellite or par Subscriber via one or more connections, such as a personal communication network (PCN) Can be sent to your home. The set top terminal 220 receives the signal from the cable head end 208. It shows processing for the subscriber. The set top terminal 220 is a local Computer memory and interprets the digitally compressed signal to create a subscriber memory. It has the ability to create The remote control 900 sets the subscriber's selection. To the terminal 220. The subscriber's choice was displayed on the TV screen Based largely on menus and other prompts. 3. Modification of program control information signal Tables A to C below show the set top terminal 2 in the program control information signal. 20 shows an example of information that can be sent to 20. Generated by operations center 202 The program control information signal provided provides data regarding the program schedule and description. To do. Program control information signals are sent via the network controller 214. , Or in another configuration, directly on the set top edge for display to subscribers. It is sent to the end 220. In the preferred embodiment, the program control information signal is a network control. Set top terminal control information stream stored and modified by the trawler 214. (STTCIS) format to the set top terminal 220. This configuration Differences in individual cable systems, and set tops, among other things The difference between the terminals 220 devices can be accommodated. Throughout this specification, the term "program control information" refers to the cable headend 20. 8 used to indicate control information sent to the set top terminal 220 Which is sent directly from the operations center 202 to the network Processed by controller 214 and then set top box (STTCIS ) Or transmitted over the telephone line. The type of information that can be transmitted using the program control signal is the number of program categories, the program The name of the category, the channel assigned to a particular category (such as a special channel) Channel, channel name, program name on each channel, program start time, program Length, program description, menu designation for each program, fee, sample for program advertisement For information about other programs, menus and works, etc. is there. In this simple example, the program control information containing these menu codes is: Continuously from the operations center 202 to the network controller 214 , And finally to the set top terminal 220. For example, 4 hours Corresponding program information is transmitted via the program control information signal as shown in Table A. It is sent continuously. Table A Table A contains basic program information sent by the set top terminal 220. Is shown. The program description shown is an encoded ellipsis. For example, C is Comedy, N is news, S is sports, A is cartoon, and TX is text. If there is a textual description for the show, such as a movie, that description Of the program information given after the set of coded descriptions or corresponding to 4 hours. Will be communicated later. Longer than 30 minutes, as shown in the encoded list The program description for the program need not be repeated (every 30 minutes). video( (Video) The explanation code can be used to advertise the program to the set top terminal 220. Notify if there is still or live video available. For example, a sports program may include B35-01194-1600-3.25. -Michigan St. vs. USC. (Michigan State Vs South Carola Ina size) is specified. The letter B indicates that the program is category B, that is, sports. Specify in. The second alphanumeric 3 means that this program is the third in the sports category. Specified in the menu. The third character of the code, 5, indicates this program as the third menu. Designate in the fifth program time slot (slot) above. The next six characters, 01/0 1/94 represents a date. The next four characters, 1600, are the program start time, It represents the length of the set and the program name. This entry was made at 4:00 pm on New Year's Day 1994 Represents a college football game, a sports program that is broadcast. Channel A entry at 12:30 on Table A has two menu codes. Are shown. By allowing two menu codes, two different Shown in both menus for subscribers shows programs that may fit under the description of the specified category. Can be shown. This minimum amount of information is regularly transmitted to the set top terminal 220. Once reached, the set-top terminal will have the appropriate menu location for each program. Determine the appropriate time and channel to activate for the subscriber after selecting the menu. Wear. Table B is an Event Data file that contains information about events and prices. Event files that can be downloaded to the set-top terminal 220 using the file. An example of a bull is shown. 3 of the event tables, as shown in Table B Columns are the field number, the field itself, and the Event Dat a Identify the type of information downloaded to the file. The first column is Includes field numbers 1 through 11. The central column is the event type, event Event ID, global channel ID, price, start time, end time Corresponding fields with, start date, end date, P-icon, name, and description. -Including parameters. The third column contains the corresponding field type information I'm out. Field type information is typically an unsigned integer plus hours and minutes. , And seconds, a month, a day, and a year, and an ASCII character identifier. Table B Table C shows an example of an Event Data file. In particular, table C Shows two data streams corresponding to two event types. First Data stream identifies the event in the first field. Second Phil The field specifies the event ID included in this example. The third field is Includes 2 which is the global channel ID number. The fourth field is this Shows the cost of 50 cents for an event. The fifth and sixth fields are Each shows the start time and end time from 3:00 am to 3:00 pm. 7th and And the 8th field are 8/25/93 and 8/27/93, respectively. Indicates the corresponding start and end dates specified. The ninth field is the graph Shows the P-icon set in the cus file. Finally, the tenth and eleventh The fields show the name and description of the selected event, hereSesam e Street (Registered trademark)Barney(Registered trademark). Table C The second data stream of the Event Data example shown inTerm inator IV Contains similar information to the first trademark, which is the first file. As a pay-per-view event (viewable by payment) It is fixed. Table C The program control information signal (and STTCIS) can be formatted in various ways. And the on-screen menu can be created in many different ways. For example, program system If the information signal does not carry menu format information, create a menu. The menu format to be created should be fixed in the ROM of the set top terminal. You can By this method, the program control information signal carries less information It will be possible. However, this method does not require physical replacement of the ROM. Does not change the menu format, so it has minimal flexibility. ) Will have. To limit the amount of bandwidth needed to transmit the program control information signal, a block Lock coding, contour coding, blob b) For non-video such as encoding and run length encoding The various compression techniques used may be used. In addition, the program control information signal is And graphics, or divided into video, text, and graphics, and If required, a text generator, graphics decompression device, and video decompression device. Data that can be recombined at the set top terminal 220 using Preferably, a menu-driven program selection system is used for cursor movement. By moving through a series of menus using the Mocon 900, subscribers can view programming Allows you to choose. The final choice in a series of menus is one specific Identifies the channel and the time of activation of that channel. When channel and energized The set top terminal 220 is selected by the viewer on the TV. You can display the programs that have been played. To achieve this goal, one simple implementation The example specifies an intelligent alphanumeric code for each program. This alphanumeric code The program is the category of the program, the menu in which the program should be displayed, and its transmission time. And the position on the menu where the program should be displayed. In the preferred embodiment, the menu format information is set top terminal 22. Temporary memory at 0, ie RAM, FLASH ROM, EEPRO M or EPROM. This configuration is transmitted via the program control information signal. In addition to limiting the amount of information that needs to be reached, the menu format It gives the desired flexibility. New menu format Information is sent to the set-top terminal 2 via the program control information signal each time the menu changes. Can be sent to 20. In addition to the menu format information stored in the graphics memory 628, , The set-top terminal 220 also tracks selected programs for viewing. The data to be stored. By collecting this data, set-top terminals 220 is accessed by storing data in EEPROM or RAM / An accurate record of all programs viewed can be maintained. Then this device The data is transmitted to the cable headend 208, where it provides network control and It is used to execute the monitor function. Set top terminal 220 and cable Such data transmission to and from the headend 208 is, for example, a cable network. Via upstream transmission over the network or over the telephone line using a telephone modem , Done. Using upstream transmission over a cable network In some cases, the set top terminal 220 may be scheduled or required. Data transmission is completed whenever necessary. The program access information that identifies each program viewed by the viewer is Each set until polled by the network controller 214 It is stored in the top terminal 220. This information is polled as shown in Figure 4a. This can be accomplished by using the request message format 920. this The frame format 920 is (1) the beginning (leading) of the message. Flag) 922, (2) Adolus field 924, (3) subscriber's regional indicator Constant 926, including (4) polling command / response (or P / F) bit 930. Set top terminal identifier 928, (5) information field 932, (6) message Six fields, the last sage trailing flag 934? Consists of 8-bit flag sequence 922 that appears at the beginning and end of a frame To maintain synchronization. Such sequences are typically "01 It consists of a bit stream of "111110". Address field 92 4 designates a 4-bit address for the given set top terminal 220. It The subscriber's regional designation 926 is the location of the subscriber's set top terminal 220. This is a 4-bit field indicating a logical area. Set top terminal identifier 92 8 is each set by the designation of 15 bits followed by the added P / F bit 930. This is a 16-bit field that uniquely identifies the top terminal 220. In this example Is given the size of the field, but the present invention uses different sizes. It is possible. Designated set top edge using P / F bit 930, as described below. From the end 220, a polling response is commanded. Frame format The 920 also supports other data communications such as information about system updates. A variable length information field 932 is provided. Frame format 920 is As described above, the same format as that for the leading (leading) flag 922 is set. It ends with a flag of bits (ie a tracking flag). Other frame formers Are obvious to those skilled in the art and are easy to use with this system. Can be easily adapted as possible. Using any such poll request message format, The work controller 214 makes an inquiry to each set-top terminal 220. . The set top terminal 220 has a unique address and an identifier of the set top terminal. Identified by. The set top terminal 220 is a network controller Information and messages will be sent to the network only if authorized by 214. It is preferable to transmit to the controller 214. For example, when a specialty program is accessed since the last poll, Up terminal 220 is in the form of a status report that includes any of that drunk access information. You are given permission to send a poll response 920. These status reports are In general, the network controller 214 keeps track of the subscriber's program access history. Contains information that allows it to be tracked. FIG. 4b shows that received from set top terminal 220 during the polling cycle. 7 shows an example of a frame format 920 'for a status report that This frame Format is the same as poll request message format 920 And are similarly numbered. The length of the information field 932 is such that the number of programs accessed is variable, for example 92. It remains variable so that programs 1 to N represented by 9 are included in this frame. ing. Polling access 92 by a given set top terminal 220 After 0 ', the control message length increases in proportion to the number of programs accessed. Add During transmission, P / F bit 930 is used to perform the polling function. It In particular, the P / F bit 930 is set to position 1 and the address Command a polling response from the set top terminal 220 identified within. this The response is the number of programs accessed and that shown as 929 in Figure 4b. And the corresponding event identification number. Set-top terminal 220 is the previous poll ・ If the program is not accessed at all from the cycle, the set top terminal 22 0 represents a program of zero, responsive to P / F bit 930 set to 1. The current program access block is accessed. Program control information is sent to the set top terminal 220 during the polling cycle. Continue to supply menu information. In the simplest embodiment, the menu is fixed It's still there, only the text changes. Therefore, the program control information signal is basically Text can be limited to text, and text is generated on the set top terminal 220. Can be used. This simple example shows the cost of the set top terminal 220. Keep the bandwidth low and limit the bandwidth required for program control information. In another simple example Uses a separate full-time channel (large bandwidth) for menu information only It Using live video signals in a menu window as described below Can be These video signals can be transmitted using the program control information signal. Or, you can separate the menu display from the channels that are being sent simultaneously. It When the video signal is separated from the channel, the program control information signal is used. And less information needs to be transmitted. To use this technology, program control information Separate decompression hardware is used for the channels that carry the video However, this embodiment provides the maximum flexibility (flexibi It is acceptable and therefore suitable. A separate decompressor is also a To switch to TV shows smoothly and without significant time delay Help ensure that. Video for menus, promotions, or demonstrations (1) On dedicated channels, (2) on regular program channels and on scale Are ringed, and (3) with program control information signals, such as Format can be sent to the set top terminal 220. However, in this preferred embodiment , A number of short promotional or demonstration videos, as described below , Sent using a split screen on a dedicated channel. The set top terminal 220 includes the decryption device 60 in addition to the audio devices 612 and 614. 0, tuner 603, digital demodulator 606, and demultiplexers 609, 6 Have 16. , Also receives and processes signals from remote control unit 900 A remote control interface 626 is shown. By modem 627, Allows communication between Icroprocessor 602 and cable headend 208 (But not shown in Figure 5a). The NTSC encoder 625 Provides NTSC video output. The microprocessor 602 is a program instruction (instruction stored in the memory). Have the ability to execute. By this program command, the user Various menus can be accessed by making a selection on 00. Menu The various program instructions that access and perform other functions are described below. The aspect of decompressing the image and generating the menu from the program control information signal is the aspect of the present invention. It depends on the specific embodiment. But at a minimum, decompress one video signal One video decompressor with the ability to Basic menu fo Format information is ROM, non-volatile RAM, EPROM, and / or EEPRO It may be stored in graphics memory, including the M620. Compressed graphics If is used, the second decompression device 622 is used to generate the menu. In one embodiment (not shown), a separate decompressor is used to transmit the program control information signal. After processing, the video combiner combines the video and menu graphics information. Insert The program control information signal has three main parts, namely, a menu display (or , Video position information), compressed video, compressed graphics, and text Sent with the strike. After the program signal has been demultiplexed into its components, Image decompression device 618, graphics decompression device 622, text generator (see FIG. 5b), and a video synthesizer 624 is used to Help create. With the addition of the expansion card interface 617, an expansion card interface Since it is included on an expansion card (not shown) that can be inserted into the face 617, It enables additional functions. The error correction circuit 607 is also shown and demodulated. Received signal before demultiplexing the signal. Microprocessor 602, demultiplexer 609, cryptanalysis machine 600, and video decompression device 6 A memory 610 with 18 is also shown in the figure. Upgrade module (connected to basic decompression box 520) The components of module 500 are shown in the figure. In upgrade module 500 The circuit includes a video, graphics, and text demultiplexer 510, Text, graphics, and image synthesizer 515 (in the image plane) A graphics decompression device 525 and a graphics memory 530 are included. Me The graphics stored in memory 530 are preferably run-length compressed. There is. However, other methods of graphics compression known to those of ordinary skill in the art may be used with the present invention. Can also be used for. The generated menu and the image are combined by the image combining device 515, and the It is output to the wrapping encoder 619. Anti-taping known to those skilled in the art Any method of encoding can be used in the present invention. 6a and 6b show the front and rear surfaces of the preferred embodiment of the set top terminal 220. Shows. An infrared sensor 6 is provided on the front panel of the set top terminal 220. 30 and a series of LED displays 640 are included. These LED dice The spray 640 is a set top with icons and letters (eg, AK). The main menu currently selected by the terminal 220 or directly selected by the user Display channels and menu channel selections (eg 1 to 50) Can be. This visual display allows subscribers to watch programs in the main menu As long as (or listening to) it's lit. The LED 640 is preferably for indicating decompression errors, processing errors, etc. Provided. A text message may be displayed on the LED. Set top edge In the normal function of the end 220, the LED display 640 is set by the user. Information, such as time, program channel, VCR activation, etc. Play. The additional display shows the current channel, time and volume level. Bell, sleep time, parental lock (security), account balance, Use of hardware upgrade, second check recorded by VCR Channel, don't use Level D music hardware upgrade in another room Etc. to show the current status of the set top terminal 220 and help the subscriber Can be included. The LED 640 is also used for the currently installed digital You can also display the tal audio channel. LED 640 indicates which digital audio channel is currently tuned You can This display feature allows subscribers to activate the TV screen without Digital voice capabilities can be used. Source and selected output (for example, The subscriber's separate audio system, VCR, etc.) may be displayed. LED is good Suitably, the set top terminal 220 has a CRT, LCD, or other display. Display techniques can also be used. A flap-type opening 635 is provided on the front surface of the set-top terminal 220. A magnetic cartridge (or an optical disk, not shown). Memory, ROM, EPROM, and similar portable storage devices) It This opening 635 upgrades the set top terminal 220. Locally reprogrammed using applicable magnetic or optical storage devices (Reorganization) is possible. On the top of the set top terminal 220, that is, on the cover, a push button A troll 645 is arranged. Preferably, these pushbutton controllers The Troll 645 is a character / icon type remote control 900 consisting of two parts. It was peeping. Arbitrary functions that can be executed on remote control 900 are Performed on set-top terminal 220 using push button control 645 obtain. Figure 6b shows the back of the set top terminal 220, where the set top terminal 220 The input / output port of the terminal 220 is included. This input / output port is A pair of output terminals 650, a pair of input terminals 652, a pair of stereo / audio output terminals 654, satellite dish input port 656, telephone jack 658, and RS42 Two ports 660 are provided. One of the output terminals 650 is for TV, and the other One is for VCR. The set top terminal 220 uses the input terminal 652 to It is equipped to handle input signals on one or two cables. Phone jack 658 and RS-232 or RS-422 port 660 for maintenance, Features for customers such as troubleshooting, reprogramming, etc. Is provided for. In another embodiment, the telephone jack 658 is a cable As a basic mode of communication between the headend 208 and the set top terminal 220 Can be used. This connection is for local, cellular and personal phones. It is possible by a communication network (PCN) or the like. The basic programming of each set top terminal 220 is the set top terminal 2 It is arranged in the ROM within 20. RAM, magnetic cartridge performance and expansion Each of the card slots 635 allows the set top terminal 220 to Easy to upgrade and change. In the preferred embodiment, set top terminal 220 includes expansion card slot 66. 5 and hardware upgrade port 66, as shown in FIG. 6b. Equipped with 2. Each expansion slot is covered with a metal plate cover 664. Ha Hardware upgrade port 662 has four (or more) Wire connection part, that is, (1) Error-corrected encryption of set-top terminal 220 Decoded data output, (2) control interface, (3) compression For the released video (video) output and (4) video input port Has been given. In the preferred embodiment, multiple wires are used to Each of the functions of is performed. Typically, four sets of wires are They are combined in a single connector into a single cable. In the preferred embodiment, multi-pin connections are used for multi-wire cables. There is. The multi-pin connection 662 may be in the range DB9 to DB25. Also , Various small computer system interface (SCSI) ports May be provided. Other than this, the one port shown Alternatively, four or more ports may be provided. Seed using port 662 Various hardware upgrades to the set-top terminal 220 You can also In the preferred embodiment, there are five available hardware for the set top terminal 220. Have upgrades for software. Examples include (1) Level A dialogue Type unit, (2) level B interactive unit, (3) compact disc Level C interactive unit with capabilities, (4) Level for use in another room Le D's Digital Radio Tuner, (5) Level E Information Download Uni And so on. Each of these upgrades is available at upgrade port 662. Can be connected to the set top terminal 220 via. The memory inside the set-top terminal 220 stores the graphics and text of the menu. Used to store related components. In particular, backgrounds, logos, menu displays B, and graphics file of cursor are stored, and long-term, medium-term, and And short-term texts are stored. Made by Scientific Atlanta and General Instruments The existing set-top converter box made by It is not equipped to handle the menu selection system according to. Therefore, existing Using this menu selection system with the set top converter technology of In order to do this, the hardware needs to be modified. 4. Program control information signal processing 6a and 6b show a schematic of the components of the cable headend 208. In detail, the main hardware of the network controller 214 and the signal processor 209 is shown. Focus on the interactions between the components of the software. Network control device 2 14 uses signal processing equipment among other components to perform its function and control To do. The network controller 214 of the present invention is used in almost any cable head Signal processing device, which is a digitally compressed image. It is preferable that it is the latest one that can handle. FIG. 6a shows the basic signal processing capabilities of the cable headend 208. Both show connections to the components of the network controller 214. As shown in the figure In addition, the RF cable signal 205 is transmitted to the integrated receiver demodulators (IRDs) 240. It is received by the head end 208 after solving the bank. Each IRD240 is a regular RF A processor, which includes a low noise amplifier, demodulator and other filtering device ( (Not shown) is included. Supply from each RF solves individual RIRDs 240 Since these signals are processed, demultiplexer and other signal processing are performed. Transfer to device for further processing. The demultiplexer 242 is a signal of each cable TV Is decomposed into its respective image and audio signal components. Furthermore, the demultiplexer 2 42 retrieves data from the cable television signal and controls this data 44. The control CPU 244, as indicated by 211, is a network control device (control device). Control) 214 and control information. This control information is the control CPU of the signal processing device. 244 and the CPU 244 of the network controller. Especially the net The work control device 214 and the signal processing device 209 are all for the program control information signal. Control information via an interface that links two CPUs Let the information pass. The network controller CPU 224 monitors for such changes. Then, various network control databases 226 are accessed to access the signal processing device. Guidance is given when a command is issued to the control CPU 244. Network system The set terminal device (set And the combination of the signal of the program and the advertisement when transferring to the / Or give a guide when adding. The control CPU 244 is controlled by the local insertion component 246 of the signal processing device 209. Executes all commands received from the network controller 214 and all local It will be possible to insert programs and advertisements. Insert local programs and ads like this The local insertion component 246 then passes the various signals to the multiplexer 248. Thus, the multiplexer 248 combines various program and advertisement signals. Ma The output of the multiplexer 248 is transferred to the RF modulator 250, and the RF modulator 25 0 distributes the composite signal of video and audio to the terminal device 220 at the tip. Demar The data extracted from the cable TV signal by the chipplexer 242 is It also sends to the control CPU 244, but uses another RF modulator 250. Transfer to the terminal device of the tip that has been set by. The network controller 214 has two directions with the set terminal device 220. RF data communication is included. Upstream from the set terminal device 220 Data transfer to and from the network controller's control receiver 228. It These upstream data transfer capabilities are described in detail below. FIG. 6b has a network controller 214 and a more sophisticated signal processor. 7 illustrates another embodiment of the basic cable headend 208. Again, the RF cable Television signal 205 is provided to a bank of IRDs 240 as described above. This These signals 205 are demultiplexed into individual video and audio signal components and Data is taken out and transferred to the control CPU 244. Video and audio signal components here Is supplied to the digital logic circuit 256, which is sufficient Flexible and allows individual video and audio signals to be selected for repackaging. You can The network control device 214 uses (i) the control CPU 244 to display the program. Receive control information, (ii) modify or process this signal as needed, And (iii) transfer the changed program control information signal to the control CPU 244. Monitor such repackages by returning. A command from the network controller 214 causes the control CPU 244 to execute a local The effect is inserted into the digital logic system 256 to allow various selection of individual video and audio signals. Selection may be performed and then these may be transferred to the terminal device 220 at the tip end that has been set. Once individual video and audio signals have been selected and inserted for all locals, The output of the digital logic circuit 256 is transferred to the serializer 258, and this serializer 258 Iser 258 recombines all signals into a serialized format. These series The formatted signal is then transferred to the RF modulator 250 for cable cable Via the network 200. For the selection and recombination of this signal processor The components of "are digital cables for cable television supply systems. ・ A co-pending patent application named “Headend”, application number No. So However, such elaborate conclusions are included here as reference. The combined circuit is not necessary for the operation of the network controller 214. Rather, easier The signal processing system can be easily used. In the embodiment shown in FIGS. 6a and 6b, the signal processor 209 operates independently. Or operates in combination with control instructions from the network controller 214 However, the signal processing device 209 does not show the local program and / or the local advertisement of the program. The signal is included in the signal, and the corrected signal is transferred to the terminal device 220 at the tip end. In order to obtain the availability of this local program, the signal processing device 209 uses a digital or digital signal. Received an analog local signal from the operations center 202 It must be combined with the program signal 205. If your local cable system System 200 uses a different pressure than that used by operations center 202. If a compression algorithm or compression standard is used, the signal processor 209 will So that the number is correctly formatted and transferred to the terminal device 220 that has been set up. , These input signals must be decompressed and these input signals recompressed. No. Moreover, this signal processing device is capable of decrypting and / or encrypting all necessary signals. To execute. FIG. 7 shows another embodiment of the digital / analog headend 208. Special In addition, this embodiment has the capability of decompression and recompression, and the network controller 21 4 shows the components for the kind of signal processing that 4 can control. Shown in Figure 7 As indicated by 260, the front end of the cable headend 208 receiver is the receiver. The transponder signal 205, which has been multiplexed and digitized. It is demodulated into video of PEG or MPEG2 format, but these signals 20 5 can have 4, 6, 8 or more audio / video channels of information. Wear. The signal processing device 209 receives the multiplexed signal, and the received signal First perform all demultiplexing required to process the. De The multiplexer 242 separates the multiplexed signals into individual MPEG or MPEG signals. Alternatively, it is separated into digital channels of MPEG2 format. Received tiger The demultiplexer 242 may be 4, 6, 8 or more depending on the signal of the responder. A cross connection to the upper combiner 264 may be included. Demultiplexer The output of 242 is selectively enabled by control CPU 244. Enable These outputs of the integrated multiplexer 248 are then input to the combiner. Decoding is required and is included as part of the internal components of the signal processor. Can be performed by a separate decryption device 262. Control of signal processing device C The PU 244 is a remote site (all sites) via a modem or similar connection device 266. Country-wide sites). Therefore, remote locations Can control the output of the demultiplexer 242. Or Demar Control the input of combiner 274 instead of enabling the output of chipplexer 242 C It may be selected by the PU 244. Enable output of multiplexer 248 By selecting or selecting the control CPU 244 It is possible to control whether they are combined and sent to the viewer. Combiner 264 is enabled or selected by demultiplexer 242. Combine the outputs into an appropriate format and combine these signals with a compressor 268 and an encryption device. Output to digital modulator 272 via device 270 (if desired). This strange The modulator 272 allows the modulated RF carrier combined with the other carrier to be distributed over the cable distribution network. Output to the network 236. The upper converter terminal 220 set in the subscriber's home is A specific channel selected by the user is selected and demodulated. Once a selection is made, the settings The specified terminal device 220 records the accessed program in its local storage device. I will remember this later on at the network controller 214 at the cable headend 208. Transfer to. 5. Change of menu contents by changing program control information signal Figures 8a to 8c show the advanced terminal equipment set using the program control information signal. It is a screen of a sample menu created by the device 220. Figure 8a shows 8 Allows viewers to select one program category from 1048 program categories Show the menu to enable. Figure 8b shows a movie 1 with 10 hits by the viewer. A menu 1050 to select one of the 052 hit movies Show. Figure 8c provides information about the movie and allows viewers to watch this movie. Shown is a menu 1054 that allows the reader to do so. Figures 8a to 8c are generated by the terminal device 220 at the set tip. Indicates text. This text is the text in the terminal device 220 at the set tip. Stroke generator (not shown) uses the information received via the program control information signal. Occur. Generally unchanged, for weeks or months This piece of text is stored on an EEPROM or other local storage device. May be stored. For example, the text "Hit from" is It constantly appears in the main menu of paintings. This text is written in EEPROM or its It may be stored in another local storage device. Furthermore, "Here is how to return to cable TV. The text that appears in the lower center of the screen, "Press", is the menu screen. Appears many times in. This text is also localized on the advanced terminal device 220 that has been set. It may be stored as a rule. Regular such as movie title 1052 (or other program selection) Text that changes on a base is Operations Center 202 or Cable -Transfer to the terminal device 220 at the tip set by any of the headends 208 To be done. In this way, the cable headend 208 operates All by changing the program control information signal sent by the center 202 You can change the selection of available programs in all menus and transfer this change. It Texts such as 1048, 1052, 1056 etc. are set separately from the figure It is preferable that it is generated by the terminal device 220 at the end of the The text on the Or because it can be stored locally in a more compact way that doesn't require is there. In addition, this allows text changes to be made to the operations center 202. Or easily set from the cable headend 208 to the terminal device 220 at the tip. Can be notified. 8a to 8c are used for the information 1060 of the date, date and time on the menu. Show the way. This information can be obtained in various ways. Of this day, date and time Information 1060 is Operations Center 202, Cable Headend 20 8 (signal processing device 209 or network control device 214), uplink It may be transferred from the site 204 or may be set by the terminal device 220 at the tip end. Therefore, it may occur internally. Each person who generates the date, date, and time information 1060 Laws have advantages and disadvantages, which will vary with the particular implementation and cost. In the preferred embodiment, these days, dates and times 1060 are the operations set. Generated in a central location, such as center 202, at cable headend 208 Regional time changes are adjusted. In particular, the network controller 214 is regional To adapt to changes and additions of date, date and time information and regional programs and advertisements Change the PCI signal. These changes are made by the PCI software as described below. When the software change routine is started, the network controller CPU 224 starts It will be processed automatically. In another embodiment, the control station of the network controller is Operators can manually enter program, advertisement and menu changes. It 6. Information received from the set terminal device The network controller 214 has a regular base or a random base. It is installed to receive information from the terminal device 220 at the leading end set in. First Figures 9a and 9b show even a digital cable for analog cable headend 208. 6 shows another embodiment for transferring data upstream. In particular, FIG. 9a shows the band Shows an off-the-shelf bi-directional data transfer system 280, where satellites supply The information 282 thus generated is transmitted to a large number of satellite receivers 284 and the digital signal processing device 2. It is received by the cable headend 208 by 86. These satellites The receiver 284 is used for analog transmission and the digital signal processor 286 is used for data Used to process signals for digital programs. By the analog signal path, An analog cable TV program signal is transmitted by a set of satellite receivers 284. These signals can be received by a series of modulators and scramblers. 288 of these modulators and scramblers 288. The output is sent to the RF combiner 290. The data transmitter (data Tx) 292 receives signal processing from the network controller 214. The control signal transferred to the processing device is used. This data transmitter RF-links the data. Insert into the combiner 290. By using a separate data transmitter, Streaming data transmission is used for out-of-band frequencies (ie, video signal transmission). The frequency can be sent to the terminal device 220 at the tip end set by the (out-of-band frequency). The digital signal also enters the RF combiner 290 from the digital signal processor 286. You can force. These digital signals generally separate frequency bands Assign for. Data, analog and digital signals once RF combiner 290 Once combined using the It is processed and distributed in the cable network. For this further processing, the cable Filter 29 for one-way two-way communication for performing two-way RF communication with the network 4 uses are included. This unidirectional two-way communication filter 294 allows various sets of signals to be transmitted in different frequency bands. Needs to be converted. Generally, services for households go downstream Sent in the band, which starts at 54MHz and is typically up to 550MHz today It has been extended. However, use maximum frequencies below or above 550MHz. Other systems used can easily be used with the embodiment shown in Figure 9a. Wear. Downstream services include TV channels, FM radio, digital / audio Includes audio signals and various control and information data streams. The transmission from the set terminal device 220 toward the upstream is generally 5 MHz. And in the frequency band between 50 MHz and 50 MHz. But other frequencies in special cases The limit of may be used. For example, today's industry is about upstream services We are experiencing a move towards 5 MHz to 42 MHz. The unidirectional two-way communication filter 294 is not a unique bidirectional device, but has been described above. This splits the spectrum between signals going upstream and signals going downstream. You can make it bidirectional. The unidirectional two-way communication filter 294 is To pass high-bandwidth signals downstream and low-bandwidth signals upstream Therefore, it can be bidirectional efficiently. 50 for downstream transmission capability All signals in the high band from MHz to 550 MHz are generally designated 300. Pass it to the bar / coaxial cable conversion point. At the fiber / coaxial cable conversion point 300, the optical energy varies. It is relayed to the optical node 304. This distribution of optical energy is generally This optical energy is split between nodes 304 and one or more of this energy Downstream on the fiber. Furthermore, electrical Energy signal along the cable through a series of amplifiers 306 on the coaxial cable Sent and distributed to individual subscribers. Individual subscribers may Connected to the amplifier along the coaxial cable by taps to receive the data signal. It is only available. Data is transmitted upstream from each optical node 300 over the fiber. The RF coupler 3 of this cable headend. 08 is input. Upstream transmissions made via cable are at lower frequencies This is done using the frequency of the carrier within the band. Done on these coaxial cables The data transmission to the upstream side passing through the unidirectional two-way communication filter 294, The filter filters all high band frequencies and passes all low band frequencies. Then simply The two-way communication filter 294 transfers such a low band frequency to the RF coupler 308. To do. The RF coupler 308 directs all upstream from the set end device 220. The combined data transmissions are combined and these combined data signals are It is input to the unit 214 for later processing. FIG. 9b shows an alternative embodiment to FIG. 9a. In particular, FIG. Although the same overall configuration as the example is shown (the same number is attached), the head end 2 The data transmission from the 08 to the terminal device 220 at the tip end set to the band is Two-way data transmission is performed. Therefore, as shown in FIG. 9a and FIG. 9b, The main difference between the figures is that the latter embodiment signals the data downstream of the program. Insert it into itself and connect to the terminal device 220 at the tip set in the cable network. Is to make a distribution. Basically, the data is loaded onto the signal of the program using a set of data insertion devices 312. However, these data insertion devices 312 are components of each modulator and scrambler. Electrically connected to 288. In this way, the data is video and audio signals. Can be inserted in-band with, which allows the use of video and audio signals This data can be modulated on each of the same carriers that are present. Inserted data Is thus combined with the video and audio signals and input to the RF combiner 290 for downstream distribution. Will be distributed. The digital signal also uses the RF combiner 290 as described above. Combined and distributed over the cable network. The upstream transmission is the ninth This is done as described above in combination with that discussed with respect to Figure a. In general, the upstream information received from the set terminal device is For example, it includes the program access data collected by the terminal device 220 at the set tip. This Information can be networked by a variety of methods, including any of the methods described below. It is transmitted to the control device 214. (1) Cyclic polling method, (2) Run The dam access method and (3) telephone modem method. Cyclic Poli And the random access method is based on the two-way R shown in FIGS. 9a and 9b above. Use the F system. As described below, this preferred embodiment uses the cyclic polling method. are doing. Whether various polling schemes can work with the present invention -Call polling scheme is hub polling or token-passin Is preferred over other schemes such as This is because the maximum centralized control can be performed by using the ringing. Using this preferred method, the program access information will be as shown in Figure 10a. To retrieve information using poll request message format 920 This program access information is polled by the network controller 214. Up to this point, it is stored in the terminal device 220 at each set tip. This frame format 920 can include program control information as shown in Tables AC above. Is generally composed of the following six areas. (1) Re-starting message Of the address flag 922, (2) address area 924, (3) subscriber area Designation 926, including (4) polling command / response (or P / F) bit 930 The set tip terminal device identifier 928, (5) information area 932, and (6) memory Trailing flag 934 at end of sage. Sequence of 8-bit flags that appear at the start and end of the frame 9 22 and 934 are used to establish and maintain synchronization. Such a sequence , Which is generally composed of a stream of “01111110” bits. Ad The address area 924 is a 4-bit address for the terminal device 220 at the tip that is set in a predetermined manner. Specify the address. The subscriber's domain indication 926 is the end terminal device set by the subscriber. The unit 220 is a 4-bit area indicating the geographical area contained therein. The set terminal device identifier 928 is followed by the added P / F bit 930. A 15-bit instruction uniquely identifies each set tip terminal device 220. This is a 16-bit area. The size of the region is given by this example, but the species Different sizes can be used in the present invention. Using the P / F bit, the set tip addressed as described below. Command the response to the polling from the terminal device 920. Frame Four Of other data, such as updating the information about the system by Matt 920. A variable length information area 932 for transmission is provided. Frame format 9 20 has the same format as the reading flag 922 as described above. End with the same 8-bit flag 934 (ie, trailing flag) It Other frame formats will be apparent to those skilled in the art Can be easily applied for use. Any of the message formats 920 requesting such polling The network control device 214 uses the Make inquiries one by one in order. This type of access strategy has a network Controller 214 is designated as the central controller for cable distribution network 200. , For controlling the central link between this control device itself and the set terminal device 220 Take responsibility for. For this control, a command is issued to the set terminal device 220. Is sent and the response returned from the terminal device 220 at the set tip is received. Is included. Basically, the network controller 214 sets each setting for the signal processor 209. To send the polling request to the end terminal device 220 Indicates whether the set terminal device 220 has any information to be transferred. Ask if. The terminal device 220 at the set tip has a unique address and the set tip. Of the terminal device identifier 928. By the network controller 214 Set tip end only if you are allowed to forward information and messages. The end device 220 sends this information and message to this network control device 214. It is preferable to transfer. For example, if a special program has been accessed since the previous poll, set The terminal device 220 at the leading end of the report reports the status including any of such access information. Is allowed to transfer polling responses in the form of. These status reports include Generally, the network controller 214 stores a history of access to subscriber programs. Contains information authorizing tracking. As explained above, the control receiver These status reports can be stored and / or these status reports can be It can be transferred to the CPU 224 of the work control device. The CPU 224 of the network control device sets the response to each polling to each setting. As soon as it is received from the end device 220 of Process the response. The CPU 224 of the network controller depends on the information received. Update the directly related database 226 and then request for another poll Is transferred to the terminal device 220 at the next set tip on the list. Transfer all The terminal device 220 at the tip, which has no information, is a network control device. In the response to 214, an instruction to that effect is issued. All set tip devices 2 When 20 is granted permission to transfer status reports, one cycle ends and a new The cycle begins. Through the polling cycle, the network controller 214 will Acquire information necessary to operate 00. During this cycle, the network The control device sends signals to the terminal device 220 at the tip end where they have been set, and identifies their operation and identification. Give access to your channel. If, for example, the subscriber is If you fail to pay the bill, the network controller 214 will It is possible to deprive the terminal device 220 of the tip end set by the person. Similarly, If the entrant has ordered a program or channel, the network controller 214 Is a financial database for this subscriber by reading the appropriate database file. Check if the evaluation is good. After this check, the network The controller 214 uses the data transferred by the modified program control information signal to set this To authorize or authorize access by a defined terminal device 220 Strip away. FIG. 10b shows the end device 22 set up during the polling cycle. 7 shows a frame format 920 'for the status report received from 0. This The frame format of the message is the polling request message format 920. Substantially the same as (FIG. 10a) and includes: That is, these are (1) messages Leading flag of sage start point, (2) address area, (3) subscriber's Area designation, (4) Set including polling command / response (or P / F) bit The end terminal identifier, (5) information area, and (6) message end point. Trailing flags, each designated by a number common with Figure 10a. However, a prime indicator (') is added. Again, the information area 932 'remains variable in length, so that the 933' An infinite number of accessed programs can be included in this frame as shown . Thus, the control message length of the message requesting polling is Minimally, because network controller 214 does not This is because no information is transferred. However, the terminal device 220 at the tip with the predetermined setting After making the response to the poll, the length of the control message is It increases in proportion to the number of programs. During the period of transmission, the P / F bits 930 and 930 'are used to enable the polling function. Run. In particular, set the P / F bit 930 to the "1" position and set its address Polls from the configured end device 220 identified in frame 928. To make a response to. Addressed and configured end device 2 20 with the same P / F bit 930 'also set to the "1" position. I have to respond to this command. This response is at 933 'in Figure 10b. The number of programs accessed as shown and the corresponding event identification numbers for those programs issue including. No advanced terminal device 220 set since the previous polling cycle If none of these programs are accessed, P / F bit 930 set to “1” and zero programs have been accessed Respond by the program access block shown. Information is received from the terminal device 220 at the tip set by the network control device 214. The second method to take is by using a random access scheme. Individual The various terminal devices 220 at the tip of the network are connected to the network without being polled. Send a control-related message to the controller 214. This scheme is It is especially useful in networks where the area of entry potentially contains a large number of subscribers. Addition A high concentration of entrants, such as those found in metropolitan areas, can The carrier cycle multiple access with collision detection (CSMA / Replace with a more sophisticated random access strategy, such as the CD method. This love In the system, each configured tip terminal 220 "listens" before it transmits. This must only be done next if it detects a medium that is idle. Transfer. The return link to network controller 214 is silent If so, the terminal device 220 having the predetermined setting transfers the message. can do. From the set terminal device 220 to the network control device 2 All messages sent to 14 set P / F bit 930 'to "0" position And the message is not responding to requests for any instruction or polling. Indicate that Other than CSMA / CD method, other random like CDSL method -Access schemes can also be used in this system. Information is received from the terminal device 220 at the tip set by the network control device 214. The third way to take is to use a telephone modem. In an alternative embodiment, set The advanced terminal device 220 uses the telephone modem to access information about the program. And the order is transmitted to the network controller 214. In this example, the set tip The terminal device 220 has a modem port for performing such an operation. There is. Therefore, the terminal device 220 and the network control device 2 at the tip end which are set in a predetermined manner Communication between 14 is congested with cable traffic or other major traffic. If it is necessary, it can be done via a telephone line. Preferred person to use telephone modem Method combined with a control or "hit" signal from the network controller 214 This is what you do. The group (or area) of the set terminal device 220 at the tip is , Simultaneously "hit" by network controller 214 via cable It These in a group with data for the network controller 214 Only the terminal device 220 at the tip that has been set is connected to this network control device by a modem. Call the unit 214. The network controller 214 will Bank of modems to answer (configured to roll over phone calls Was installed). It receives information from the terminal device 220 at the tip set by the network control device 214. Of these three methods discussed to be wiped out, see FIGS. 10a and 10b. It is preferred to use the cyclic polling scheme shown. Pauline Is preferred because the network controller 214 is Communicates with the terminal device 220 at the tip, which is set up correctly via the cable network And can control this communication. Especially, the network system The control device 214 polls the set terminal devices 220 one by one. Allows you to schedule a search for data. On the other hand, random The access method allows network controller 214 to maintain such in-order communication. Do not allow that. Instead, the network controller 214 may The terminal device 22 at the tip set randomly depending on whether or not the Receives data from 0. By receiving such random data, The network control device 214 has for the transmission of the terminal device at the tip set by the network control device 214. The degree of control is reduced. Similarly, the third way to use a telephone modem is to It is less preferable compared to the encoding method, but the reason is that using a modem This is because the upstream interaction that is performed via the bull medium is not allowed. 7. Processing information received from the set terminal device Advanced terminal device 2 set to access network control device 214 Regardless of the scheme used by 20, all polling as shown in FIG. To the control receiver 22 of the network controller. 8 but the components of this control receiver 228 are shown in FIG. Therefore, the control receiver 228 includes all the cables in the cable distribution network 200. The demodulation and demultiplexing of the transmission received from the terminal device 220 at the tip set by the A demodulator 310 and a demultiplexer 313 for lexing are included. Above As mentioned, the control receiver 228 receives via the control buffer 315. The information is transferred to the CPU 224 of the network control device for processing. The processing is performed by the CPU 224 of the network control device. operator Of the network controller via the operator control station 234. It is input to the CPU 224, and, for example, a CRT display is displayed on this control station. Computer / workstation with equipment, printer and other peripherals Are included. Control operation using multiple operator control station 234 Can help. A local operator control station (not shown, station 234 and (Substantially the same), which is the tip end of each Assigned to a particular subscriber area corresponding to the geographical area in which device 220 is located. Integrated multi-operator control station. Therefore, each regional operation The generator control station is assigned to the area of the subscriber and supervises such area. Visual and control capabilities are provided. All local program control information is signal controlled station Transfer to the CPU 224 of the network controller, as if you were using To process. Similarly, during this process, the network control database 226 Can also be partially updated. In order for the network controller 214 to perform its operation, the database 226 No temporary setting number required, one temporary database can be used . However, in the preferred embodiment, the network controller 214 is Use some database (shown at 226) that was accessed during the operation. It These databases 226 can be seen in Figure 11, which includes (1) Viewer profile database 314, (2) Calculation / billing data Base 316, (3) program library database 318, (4) program schedule Joule's database 320, (5) Advertising library database 322 and (6) A database 324 of advertisement schedules is included. Figure 12 shows the network control including the database identified in the previous paragraph. An example of a basic database structure of the device is shown. Stored in these databases The data presented is not just raw data. Rather the data is processed and correlated Can be calculated and indexed appropriately to create a true relational database 226. . As shown in FIG. 12, the viewer profile database 314 contains ( i) Top ID setting file, (ii) Subscriber area file, (iii) Customer ID file and (iv) viewer log file, including the latter three files. The files are generally shown as file groups 332. Network controller A top ID setting file common to each of the databases forming the database 226. File 330 contains settings for the top converter records, each record has its own settings. The terminal device 220 at the tip is shown. Examples of information stored in this file Includes the type of advanced terminal device, software version and Includes tip terminal identification / serial number. Top ID setting file , The key data that links each relational database with each other, as described below. Data is included. The subscriber area file that is part of file group 332 contains a head And assign workstations for controlling the area operator. And information such as the geographical range of the subscriber is specified. File group The customer ID and viewer log files that are part of 332 include the name, address and Subscriber's personal information such as phone number, book cable service for each customer Contains sales information as well as each viewer's personal profile . This personal profile is a demographic that can be collected in many ways. It is composed of information. The terminal device 220 at the leading end that has been set is for each viewer. Build a person's profile and record this information in a memory file by the viewer's name. Remember To build a personal profile with the preferred system, the viewer is given a series of Answer the series of questions provided on the menu screen. Personal profile The screen of the screen shows the place where the name, sex, age, place of birth, and primary education were given to the viewer. , Type of profession, threshold level, amount of TV shows watched in a week, sports, movies, movies The Shows in a specific category that the viewer sees during a given week, such as a movie or a comedy Prompt for the number of. Set when targeting ads to viewers You can use all demographic information that is useful for your advanced terminal device 220. Wear. In addition to collecting demographics with the set terminal device 220, Can be collected using other methods. For example, information mail a questionnaire And then viewed by the operator of the control station of the network controller. Use this questionnaire entered in the listener profile database 314 to collect Can be As an alternative method to collect demographic data, a simulated Lophire is the same as described below, which analyzes access history and viewing habits. It can be collected using an algorithm. Is the number of viewers statistically significant? Using the test information gathered from the Gorism estimates viewer age, education, gender and other relevant information . This analysis examines the programs watched by a viewer and tests the programs watched by this viewer. It is necessary to make a statistical comparison with the loop. In addition, this algorithm Can place viewers in the viewer category. This analysis is from the perspective of the subscriber It is obvious and therefore tries to accurately portray the viewer's profile. Later species Can be targeted with different ads to different viewers or categories of viewers There is. The calculation / billing database 316 includes (i) a top ID setting file 330, Includes (ii) calculation history file and (iii) billing file, the latter two The file is shown at 338. As explained above, each top ID setting file Subscriber includes unique information, which includes the type of advanced terminal device, software The software version and the identification / serial number It The calculation history and billing files contain information about each subscriber's past invoices and calculation records. Information about what you are doing and information about your recent invoices. Contains information from which you can collect the next billing report. The program library database 318 includes (i) a top ID setting file 330, (ii) program file, (iii) preview file, (iv) number A set of category files, (v) value category files and (vi) service files The latter five files included, identified at 344. Set top ID as usual The file identifies each set terminal device 220 by the identification number. program The file contains information about all programs provided by the system. Pre The view file contains a preview of the special program stored in the program file. Contains information about. Program category files place each program within it There are a set of categories such as movies, sports, science fiction and news included. The service file is the various cables that can be used with the system 200. -Holds information about services. The program scheduling database 320 includes (i) top ID setting file 3 30, (ii) access history file, (iii) matrix of viewed programs File and (iv) program scheduling library, including the latter three The file is shown at 350. In the access history file, the set terminal device Matrix of programs viewed, including information about programs accessed by 220 The number of programs watched within a given program category at different times of the day Includes relevant information. View the matrix file of the program you watched. A matrix of programs listened to is shown in FIG. 16 and described further below. Program Scheduled files are provided for viewing at the time of day and at each subscriber's location. It contains information about the corresponding program being viewed. The advertisement library database 322 includes (i) top ID setting file 3 30, including (ii) advertisement file and (iii) advertisement category file, the latter 2 This file is indicated by 354. The ad file includes all ads in the system. Information, which includes the ad's name, length and type, and the ad category file. Contains a set of categories in which each advertisement can be placed. The advertisement scheduling database 324 includes (i) a top ID setting file 330, including (ii) ad selection file and (iii) ad targeting file, The latter two files are identified at 358. Ad selection file for each subscriber In contrast, add information about the ads served so far and the ads selected so far. Contains information to be traced. The ad targeting file is best for a particular subscriber. Are also of interest to you and the ads and categories of ads that have been selected by the system so far. Contains information about warts. The network control databases 314 and 3 constituting the database 226 16, 318, 320, 322, 324 are one for each information in one file. It is generally a relational database with keys. In particular, as shown in FIG. The key indicating the relationship is stored in the set terminal device ID file 330 at the leading end. It is the identification number of the terminal device 220 at the leading end that has been set. This set of advanced terminal device The identification number allows the files in the database corresponding to a particular subscriber to Associates allow you to link together. In other words, subscribers have their own settings As referenced in each database by the terminal identification number Build their database. In this way, each database is Access can be made only based on the terminal identification number of the end. Therefore, join Network control by using the end device identification number set by the user. The CPU 224 of the controller will be running from any of the database files described above. You can access and process information related to your subscribers. plural The set terminal device 220 is assigned to one customer (or one household) In this configuration, a unique subscriber identification number is added to the database 226 so that the customer can The terminal devices 220 at the tip thus set may be grouped. Edge of set tip Many databases are added by using the end device identification as an associated key. These databases can be created by adding 6 databases and their It is possible to associate and store subscriber specific pieces of information from the files below. it can. 8. Software overview Figure 13 is started and executed by the network controller CPU 224 The major software routines that are performed are shown below. These routines are: (1) Modified P CI routine 370, (2) polling cycle routine 372, (3) public Advertisement Targeting Routine, and (4) Account / Billing (Accou nt / Billing) routine 376. These routines With each of the update functions 380 and 382, the network controller 214 Allows you to perform its main function. The modified PCI routine 370 is used by the network controller 214 for signal processing. Correct the program control information (PCI) signal received from Sessa 209 It is software that enables you to do. This software is generally Enables the controller CPU 224 to modify the PCI signal content So you can adapt programming and announcement changes and additions. Like that Changes and additions, access and non-authorization in message format Including. The polling cycle routine 372 is executed by the network controller 2 14 of all set-top terminals 220 operating in the system 200 A network controller that allows you to schedule and run Is a software sequence that interactively executes the polling cycle of. The software receives from the set top terminal 220 in response to a polling request. A network controller 214 having means for processing the received status reports. Also provide. This is for random access systems (not shown) Routine software 372 is modified. The advertising purpose routine 374 is used to target television commercials targeted at a specific audience or Generate a package of announcements, and at the time of maximum interest to its particular audience Use demographic information and viewing habits of the viewer to determine these announcements. Is the software to use. In doing so, the routine 374 targets each viewer. Output the targeted announcement package. The Account / Billing routine 376 is a network control The error CPU 224 causes each set top terminal 220 to generate a billing report. It is software that runs in order to run. Generally, that routine 376 will return each report Associate the programs accessed to generate with pricing information. 9. Modified PCI routine FIG. 14 shows a modified PCI routine 370 for the network controller. A software flow chart is shown. Its modified PCI routine (or Is the program control information (PC) from the signal processor 209. I) It is automatically started by the network controller CPU when a signal is received. Block 384. Once the network controller 214 sends a PCI signal Is received, the network controller CPU 224 carries the signal. Start processing the signal by reading the stored PCI data, block 3 86. After reading the PCI data, the network controller CPU 224 "Call" other routines to process data interactively, and each set Continue the modification process for the top terminal 220. First, the network The controller CPU 224 stores in each set top terminal 220. At block 388, a polling request is made to request a data search for the retrieved information. The call cycle routine 372 is called. Such information was accessed Includes data on the program and those ordered for later viewing. Po If a ringing response is received from the set top terminal 220, the network The controller CPU 224 then calls the advertisement purpose routine 374, which is a block. 390, which is commonly found in viewer demographics and program access history, To some extent, prepare for commercial grouping for different subscribers based on To do. The network controller CPU 224 is then responsible for all programming and To begin processing channel access requests 392, Account / Bi (Account / Bi lling) Call the routine. The Account / Billing routine is Make sure your past bills have been paid and your access rights are guaranteed , Determine, among other things, whether the subscriber's bill is of considerable status. This confirmation program B Upon completion of the process, a confirmation message will indicate that access should be allowed. Network controller operator control station 234 to the user. In the preferred form, the access authorization code is the network controller CP Automatically processed by U224 and originally received from signal processor 209. May be added to the stored PCI signal. This modified PCI signal and access The authorization code is then used by the signal processor for transmission to the set top terminal 220. It is transferred in the reverse direction to the Sessa 209. Continuing with FIG. 14, the alternate form using the modified PCI routine 370 is shown. And at blocks 394 and 396, the operator , Programming and any changes to menu content Manually in the logging database 320. Programming in this form And manually enter menu content, blocks 394 and 396, allow the operator to You can access the updated database information generated by the routine to Requires making necessary changes in the gram scheduling database It Network controller CPU 224 uses this updated database Read information to generate modified PCI signal and signal processor 209 Signal to block 398. If the subscriber account is delinquent, any new program ordered, Or access to the channel is not allowed. Instead, the network The controller CPU 224 denies authority, and the set top terminal 220 Included in the PCI signal returned to the signal processor 209 for transmission to the Generate an unauthorized message. Alternatively, the network controller CP U224 is an operator control switch for network controllers. A delinquency message that is forwarded to the CRT display device at station 234. It When reviewing the message, the operator knows to the delinquent subscriber. You may manually enter the message text to be included in the PCI signal Yes. 10. Polling cycle routine Figure 15 shows the Network Controller polling cycle interactively Software flow for executing polling cycle routine 372 A chart is shown. The number of iterations of the set top terminal 220 being polled Equivalent to the number. The network controller CPU 224 runs on a predetermined basis. Block 400, which initiates a polling cycle sequence on a periodic basis. Typical In addition, the network controller operator control is performed once a day during this period. Set by operator at roll station 234, Between (eg, multiple times a day or once a week) can be used. At the beginning of the sequence 400, as shown in function block 402, Network controller CPU 224 is set top terminal ID file 3 The first set top terminal 22 identified in the file 330 by reading 30 Polling request frame for 0 (shown in Figure 10a and described above. 404), block 404. Once the required polling request information is complete Then, the frame is the signal processor 209 and the network controller. To the signal processor CPU 244 through the interface between It After transfer to the signal processor 209, the frame is set top terminal 2 20 may be transmitted to block 20, block 406. On the other hand, the network controller Roller control receiver 228 waits for a corresponding response. Upon receipt of the poll response, as indicated by block 408, the network -The controller CPU 224 has received information from the control buffer 315. Read the information. The network controller 214, as described above, Read the information field in the response frame format. Network controller The error CPU 224 processes the index and retrieves the corresponding database with the received information. Update file, store its data in an appropriate format, block 410. . Processing and indexing raw data into relational database 226 Take prompt action such as targeted commercials without prolonging processing time Is important to the capabilities of the network controller 214. That po The ring routine then proceeds to the set routine, as indicated by decision block 412. Return to the backup terminal ID file 330 and proceed to the next session identified in the file 330. To Continue the polling cycle for top terminal 220. The routine 37 2 completes the cycle when ordered through the last set top terminal 220. Upon completion, the routine 372 stops until the next polling period. Often, files that request updates during the polling cycle are typically both Also, the access history file and the program viewing mat specified in 350 of FIG. A lixs file and an account history file 338. For example, in FIG. At 351 for one set top terminal 220 (not shown in FIG. 16) Figure 5 shows an example of the 30 day program viewing matrix shown. Its matrix 3 51 is divided into 6 rows corresponding to 6 4 time slots. Matrice The columns of box 351 are valid program categories for viewing. More divided as needed. Each entry in matrix 351 is specific Shows the number of programs watched in each program category and period. After the status report is received at each set top terminal 220, poll response The routine (see FIGS. 10a and 10b) is the program number in matrix 351. Determine which time slots and categories of the number should be increased. It Therefore, the entries in matrix 351 are the ports of each set top terminal. Update the program viewed by the ring status report when it is received You can keep the total. For example, during the period 0800-1200, Rix 351 has 10 movies from the set top terminal 220 over the past month. Indicates that it was used to watch. The viewed program that preferably identifies the information The program is stored in addition to the running total in the program viewing matrix file. It The use of the program viewing matrix will be discussed in the next chapter, which describes the advertising purpose routine. Further description. 11. Basic announcement purpose routine FIG. 17 illustrates the seven main functions of the basic announcement purpose routine 374. This roux Chin's function can be used with historical viewing data and network controller 214 Video for set-top terminal 220 based on other data that can be Is Rukoto. The announcements that may be targeted are videos, commercials, and Time-varying video segment (for example, 30 seconds, 15 minutes) ricals). Once started, the first sub, identified by block 420, function block 422. The routine is a program in the program scheduling database 320. Program viewing matrix (matrix viewing matrix file) (Exemplified by Trix 352). That subroutine is one To access a specific matrix for a particular set top terminal 220 Use one set top terminal ID. These matrices are polled It is maintained and updated by the answer routine. At function block 424, develop other matrices based on other useful information. The second subroutine is an optional sub that is not needed for the system to function. It is a routine. For a group of set top terminals 220, or for each For each set top terminal 220, the matrix is the network code Demographic information that may be stored in the Controller 214 database Deploy based on billing information, pricing information, age information, and other information I don't know. The third subroutine uses a set of correlation algorithms to retrieve all matrices. Process, block 426. In particular, this subroutine 426 is the first two sub Take the unfolded matrix in the routine and reach the final matrix Process that matrix until. FIG. 18 is a subroutine that is called by the advertisement purpose sequence shown in FIG. The morphology of this matrix for processing code 426 is illustrated. As shown in Figure 18 Then, the subroutine 426 is started 427, and then the program viewing file Block 428, and individual subscribers, Collects information about any of the subscriber's nodes. That software Thus providing program viewing information for individual subscribers, or a set of subscribers You can collect. Once the program viewing information has been gathered from the database, routine 426 Select viewed programs based on program category and time slot Functional block 430 for selecting and grouping. That software is Take and give rum categories (eg sports, news, movies, etc.) Set the number of programs watched in a given time slot. That time slot is , For any length of time, including, for example, a 1, 2, 3, or 4 hour time frame It may be set. The software is responsible for each group and time slot. Loop through a counting process such as Proceed to build a program viewing matrix based on the time slots and. Essentially all programs viewed in a particular category and time slot. The program is entered in the program viewing matrix. Once the matrix is built Subroutine 426 then returns the subscribers given through the correlation algorithm, and Processes the matrix for the subscriber's node. Numerous correlation algorithms are available for each selected program category group May be used to weight For example, shown in block 434 A sum of squares algorithm may be used to determine the weights, Yes. Once the group is weighted, the weighted group is Stored in the network control database, as in Correlate with various announcements made. So that software is a cable distribution network. Most for transmission to individual subscribers or a set of subscribers at a network node You can select a set of heavily weighted announcements. Determine the weight of each group and Rank that group according to Return to sequence 374 438. Returning to FIG. 17, the fourth subroutine is represented in function block 428. , The final matrix developed by the correlation and weighting algorithms described above. Grouping (or selection) for each set-top terminal 220. Selective filter). Set-top terminal 220 or set-top terminal The final grouping of announcements that may be sent to the node of the terminal 220 is shown in FIG. You might use a subroutine as shown in. The subroutine 428 shown in FIG. 19 determines the final grouping. Called or initiated by the announcement purpose sequence 374 of FIG. Base Essentially, this subroutine may be used within a selected grouping. Function block 444. This selection process typically involves different publication categories. Includes announcements (from a large number of advertisers who purchased "airtime"). Each advertisement Is then allocated a number of times shown in a given time frame, Block 446. The frequency of this display is based on the number of requests and the commercials. May be based on various factors, including the cost paid by each advertiser to Absent. Such factors are used in the next step of the subroutine, block 44. 8. It may be a public announcement category or a specific commercial or public announcement within the group. Assign weight to the notification. These weights are applied to the individual set top terminals 220, or Or to rank its advertisement sent to the node of the set top terminal 220 used. Once the announcement has been weighted, the software can The output of the tricks as well as the selected criteria (ie to weight the announcement The correlation algorithm using the various factors used in. . How many correlation and weighting algorithms are It may be used with software, including algorithms. The result from the correlation algorithm is then displayed as shown in block 452. Notification and send to signal processor 209 for distribution on cable network Determine the programming material to be used. Once that subroutine 428 When the upgrade is complete, the network controller CPU 224 will block Sent to the signal processor 209 for subscriber viewing, as indicated at 454. Update account and billing database based on published announcements. These billing data The base is updated by the advertiser at a specific set top terminal 220 or set top. Allows a node at terminal 220 to track the cost and frequency of targeted advertisements . Following that update, the subroutine returns to the announcement purpose sequence shown in FIG. Block 456. In FIG. 20a, set top grouping (A to E) 460 is shown. It The number of valid set top groupings is sufficient to carry commercials. Determined by effective bandwidth. The bandwidth of the system is at any given time Limit the number of commercials that are valid on the set-top terminal 220 . Returning to FIG. 17, the fifth subroutine, represented by function block 466, is the set up. The set top group information for transmission to the top terminal 220 It This sub-routine 466 modifies the PCI signal so that the frame Includes set top group information in a custom format information field. Group information Various methods for transmitting information to the set top terminal 220 are described below. . The sixth subroutine selects the target video, block 468, and gives the viewer Is the process of making a final decision to target commercials against Of the set top terminal 220 or the network controller 214 Can be done by either. In the preferred form, the set top terminal 220 is The program being viewed by the listener is sent to the network controller 214. Associate (or match) with previously transmitted set top group information Perform this final step by Is displayed, as indicated by block 470. Figure 20a shows the set Up terminal group 460, program categories 470 being watched and , Showing a typical table that matches a particular channel showing commercials (continuously) . The commercial channel is shown at 474 in FIG. 20b, and for example Rome. Assigned by the numbers I to X. Set top glue showing commercials The number of channels and channels can be changed. Figure 20b shows 10 videos, 10 videos Figure 7 shows the division of the effective bandwidth for carrying commercial channels. In this example In, the channels 474 are numbered 101-110. The network controller 214 provides the group information with the column name 460 of FIG. To the set top terminal indicated as. Network controller 214 designates which of the multiple commercial channels 474 is row 470 of FIG. 20a. Set to be assigned to the indicated television program category -Transmit data to contact the top terminal 220. Each set top terminal 2 20 is associated with the assigned group (or row) of the set top terminal Need only data For example, in FIG. 20a, group A (column A) Oh The set-top terminal is compatible with sports programs, I IV to movie and III to movie category Data on the local channel. Thus, each set top end The end 220 is only needed to store information related to its own grouping. To be done. Therefore, the set top terminal 220 in group A is associated with group A. It is only needed to store the information that was found in column A of Figure 20a. Be done. This information includes one commercial for each of the eight program categories. Includes the allocation of the Charl channel. With this information, the set top edge The end 220 is the first category of currently used television programs Determine which channel when the announcement effectiveness will occur during the program It is possible to quickly decide whether to switch to the viewer. The network controller 214 is watched to select the target video. Program category 470 and set top terminal grouping 460 Can also be performed. Network controller 214 In order to perform this function, the program currently being viewed by the viewer must be Must have information. Get this feature in a polling system For set-top polling to happen on a real-time basis Not (ie 10 minutes). During the target commercial selection process, the commercials that are playing continuously Missing some information needed to decide which of the channels should be shown If so, set-top terminal programming is not Take a default value for char. In the alternate form, regular programming The default values shown in the channel are assigned set top grouping and professional Associated with one of the Gram categories. FIG. 20a shows the default value at 478. Is a program category "Children" and set-top device glue for entertainment It is assigned to group C. Three preferred ways to transmit targeted commercials to set top terminal 220 The methods are: (1) Additional bandwidth method (or individual video access); (2) Multiple Multiple channel method; and (3) split screen method. Each method has certain advantages and disadvantages have. For additional bandwidth methods, see Commercials Set Top Terminals 22. Maximum flexibility by targeting commercials more specifically before being transmitted to 0 Gives flexibility. However, it requires a large amount of available bandwidth within the distribution system. This is difficult with cable systems, but can be Yes when used to transmit commercials to set top terminal 220 It becomes Noh. Network controller 214 set top for additional bandwidth method Run through the terminal specific correlation algorithm, and each set top terminal 22 Allows targeting hundreds of specific commercials against zero. This one The law allows for maximum customization of targeting, and Allows greater choices for social. Commercial announcement is a specific set After being selected by the network controller 214 of the top terminal 220 Only then will the transmission of the commercial occur. The multi-channel method allows the program currently being watched on a channel during a scheduled announcement. Change from the rum channel to the channel carrying the targeted commercial In order to do so, the set top terminal 220 needs to be “transparent”. this The channel change method may be transparent to the viewer, but it is Start or end commercials during the public notice validity that occurs in Doing so makes timing and synchronization difficult. Channel change is Performed within the set top terminal 220 using a tuner (not shown). . In a set-top terminal 220 that alternately comprises two tuners, The terminal has a second tuner to tune to the channel showing the commercial. Can be used. (A set-top terminal with two tuners ADVANCED SET TOP TERMINA incorporated here for reference L FOR CABLE TELEVISION DELIVERY SYST It is described in detail in the co-pending patent application number in the name of EMS. again, Channel changes are for viewers who believe that the same channel is being viewed continuously. It is transparent. The multi-channel method requires that sufficient additional channels be available ( It has the disadvantage of requiring less bandwidth than the effective bandwidth method). Split-screen method uses split-screen technology to transmit multiple commercials on a single channel The commercial is pre-recorded and transmitted to the set top terminal 220. Be prepared before. Although many commercials can be transmitted on a single channel, In the preferred form of split screen, only four commercials are shown. Commer As the number of Shalls increases, the size and amount of video transmitted for each commercial scales proportionately. Decrease (ie 6, 8, 12, etc.). With the split screen method, masking technology, Or video technology scaling or repositioning set to show off the announcement. Must be used at the top terminal 220. Its masking and repositioning / The scaling technology is owned by the assignee of the present invention and incorporated herein by reference. Included, SET TOP TERMINAL FOR CABLE TELE The same as the number in the name of VISION DELIVERY SYSTEMS Time Pending Application, as further defined in. More scaling and repositioning techniques Produces high quality commercials, but adds expensive equipment to the set top terminal 220 I need. The set top terminal 220 is split to amplify the correct audio The voice is switched by the screen method. 12. Alternatives to the basic advertising targeting routine FIG. 21 is a basic advertisement target narrowing of the network controller shown in FIG. Shows a software program flow chart 490, which is an alternative to the Routine 374. You The alternative program 490 allows each overhead terminal 220 to Now you can narrow down the target individually, and again. The program is an upright type Upon receipt of each polling response from the minal 220, the network controller Is automatically started by the error CPU 224 (block 492). That is, one Once the network controller 214 is installed on the terminal 220 Upon receiving the Gram access information, the network controller CPU 224 In particular, the process of selecting a set of ads based on demographic information and viewing history of the subscriber. Start the process. For receiving the polling response from the overhead terminal 220, The controller controller CPU 224 uses the polling response (or the situation shown in FIG. Report), the identifier of the overhead terminal 494 and the program accessed. Read Mu 496. The network controller 214 determines whether the accessed program Write ram information to program scheduling database 320 Contains a list of all programs accessed during the past week, month, or year Update the access history file. Still referring to FIG. 21, the network controller CPU 224 is Subroutines that categorize accessed programs by program category Call (block 498). Instead, the program category Are categorized based on the number of times the programs that appear in each category are accessed. (500). By doing so, the classification subroutine Null 220 determines which programs or program categories you see frequently , And rank. The subroutine repeatedly creates rankings for different time zones on a given day. This Method, different rankings can be made for a single top terminal 220. Different viewing preferences can be accommodated during these times. For example, 8 sets of 3 hours If the order of the bands is required, the sub-routine shall be executed during each 3 hour viewing time. Determine the ranking of programs and program categories. Therefore, different rankings For example, it is created for the morning time zone and the evening time zone. Top type terminal All rankings of programs and program categories for Le 220 are View file 314, as shown in function block 502. Person record file is updated. Next, the network controller CPU 224 sends the updated viewer record file. Files and advertisement category files in the advertisement library database 322 Call a subroutine that associates (block 504). These two fa By associating files with each other, the subroutine can Revision advertisements for programs and program categories in the viewer record file. Assign or associate to each rank in the list. TVs so assigned The John Advertising category is generally represented at 354 as part of Library 322. In the indicated advertising category file, (1) household items, (2) home improvement and maintenance Protective items, (3) Personal health related products, (4) Entertainment and entertainment, (5) Sports Supplies And entertainment, (6) automobiles and related products, (7) food and leisure items, and (8) Including others. Here, for example, if a viewer is watching a sports event, Household goods, home improvement and maintenance supplies, and food and leisure items categories Assigned to sports entertainment / programs and sports program categories Be done. Once the programs and program titles ranked in the viewer record file When a category is associated with an advertising category in the advertising category file, the The chin is a set of related variables based on other information in the database file. Call a classification subroutine that ranks several sets of advertising categories. Preferred shi In the system, this ranking is updated primarily as shown in function block 506. Access history file and the data in the updated viewer record file, Is based. Data about viewers' past program choices and demographic information By using the subroutine, the viewer will also be most interested in Rank the associated categories of ads accordingly. After the ad categories have been classified and ranked, the routine Top 3 Advertising Categories as Targeted Categories for Viewers in Is selected (block 508). At this time, individual advertisements are targeted Selected from the ad file by all selections consisting of categories . The selected advertisement may be sent to the overhead terminal 220 to be sent to the advertisement terminal 220. The package is written to the advertisement target narrowing file in which the package is generated (function 512). ). Such a package can access the targeted file for advertisement and To the network controller CPU 224, including targeted advertisements in the signal Therefore, it is generated. The entire routine alternates between each overhead terminal 220 and each Repeated for listeners. 13. Accounting / billing routine FIG. 22 shows reception of each polling response from the overhead terminal 220. , Automatically by the network controller CPU 224 at block 520 To the accounting / billing routine 376 of the network controller initiated by Figure 3 shows a flow chart of the software. Upon receipt of the response, the network Ko The controller CPU 224 recognizes the overhead terminal identifier from the polling response. Identify (block 522). Program access block in poll response The lock is also read (block 524) and the access history file contains the received information. Information is updated (block 526). Next, the routine Updated information in the program library database Associate with a price category file (block 528). Once, just before All programs that have been accessed since the Then, price information from each category is written to the accounting history file and The file is updated at 530. The network controller CPU 224 , Invoices for each overhead terminal 220 based on updated accounting history To create. This bill is sent to the overhead terminal 220 during the polling request. Sent. In particular, in one embodiment, the ruled line information field shown in FIG. Used to pass billing information to the mold terminal 220. Accounting information for each overhead terminal 220, monthly accounting review menu You can see through. Accounting required to create monthly accounting review menu Information is communicated to the memory of the upper terminal 220 or to the upper terminal 220. It is saved in the remote location that you trust. In the simplest embodiment, the overhead terminal 220 locally records the contractor's choices and selects the contractor's choices for which payment of fees is required Based on the monthly accounting calculation. This monthly accounting information is stored locally , Polling is sent to the network controller 214. The accounting / billing routine can process accounting billing information created in other embodiments. You can For example, in another embodiment, the subscriber's viewing selections and billing information are Network controller 214 or cable headend 208 to a communication line Maintained continuously at a remote facility connected via. That network ・ The controller 214 or the remote facility may have a monthly meeting at the overhead terminal 220. Total information needs to be transmitted continuously. Local billing storage at top-mounted terminal 220, network controller Each embodiment, such as 214 billing or remote facility billing, has advantages and disadvantages. is there. If the accounting information and processing is performed locally at the overhead terminal 220, Each overhead terminal 220 has memory and necessary processing to maintain accounting details. We must prepare our ability. This is the cost of the overhead terminal 220 Is greatly increased. If accounting information is maintained at a remote location, the remote facility , Always in contact with the overhead terminal 220 to pass billing information to the contractor Need to be Two or three on top to fit a home with multiple viewers Type terminal 220 is listed on a single bill, or two accounts are one The terminal 220 is set on the table. In Figure 23, billing is made through the use of remote statistics and billing facilities (SBS) Another embodiment will be described. In this arrangement, an individual group of overhead terminals 1750 Statistical and billing information from the local government via the cable headend facility. The total and billing facility 1730 is notified. Regional SBS, as indicated at 1732. And several cable headend facilities. Area SBS1730 Calculates statistics and billing information, network at cable headend facility 208 Pass the required billing information to the contractor's home via the talk controller 214 . In addition, the regional SBS 1730 will receive the received instructions regarding the selection of the program The central SBS 1740 is notified of the metering and billing information. The central SBS 1740 collects data from multiple regional statistics and billing facilities. Collect and calculate national statistics and billing information. In the preferred embodiment, area S BS1730 prints the invoice and emails the contractor. Central SBS 1740 , Nationally and by region, program ranking, occupancy, and HUTS (TV Can be calculated. Is it an interactive television program? Information from the cable headend network controller. Collected through the trawlers. This distribution of statistics and billing information gives the system operator the advantages of distributed processing. give. A remote billing facility is one of the caves in a region of the country that is connected to one billing facility. Having the Le Headend 208 allows for multiple regions of the country. area Information from the billing facility is less frequently reported to the operations center 202 or central billing facility. Communicated in degrees. The decentralized billing method allows central billing facilities to receive less communication. Allows you to get rid of and get higher efficiency. In addition, the cable head The communication link between the network controller 214 of the A shorter distance than the communication link from the headend 208 to the operation center 202 . This saves costs for the system operator. However, regional statistics and bills have been abolished and cable headend 208 All communications from the are destined for the central SBS 1740. In fact, the central SBS17 Reference numeral 40 indicates the operation center 202 and all the functions implemented in one central facility in parallel. It can be implemented. Cable program combination / delivery system 202 But once installed, the network controller 214 will And can perform billing procedures. The terms and explanations used herein are for the purpose of illustration only and no control is given. It does not make about. An invention to those skilled in the art as defined by the following claims It should be recognized that many variations are possible within the spirit and scope of.
【手続補正書】特許法第184条の7第1項 【提出日】1994年5月30日 【補正内容】 請求の範囲 1.ケーブルテレビ番組配送システムにおける複数のセットトップ端末を、遠 隔的にモニタしネットワーク制御データを用いて制御することのできるケーブル ・ヘッドエンドにおけるデジタル信号処理装置と共に用いるネットワーク・コン トローラであって、該セットトップ端末は、それぞれが、遠隔的に配置されたソ ースから受信されたパッケージ化された番組とメニュ内容とを含む番組制御情報 信号を用いて生成される制御情報ストリームにおける複数の情報フィールドを受 信する、ネットワーク・コントローラにおいて、 前記デジタル信号処理装置に接続されており制御情報を受信し転送するインタ ーフェース手段であって、前記番組制御情報信号は前記デジタル信号処理装置か らスケジュールに基づいて受信され、前記番組制御情報信号を用いて生成された 前記制御情報ストリームは前記ケーブルテレビ・システム上での配分のために前 記デジタル信号処理装置に転送される、インターフェース手段と、 ネットワーク制御データを記憶する手段であって、該記憶されたネットワーク 制御データはテレビ番組に関するデータを含む、記憶手段と、 前記記憶されたネットワーク制御データにアクセスするアクセス手段と、 前記受信した番組制御情報信号と前記アクセスされたネットワーク制御データ とを用いて前記制御情報ストリームを発生する手段であって、よって、前記制御 情報ストリームの前記情報フィールドがパッケージ化された番組とメニュ内容と に関するデータをそうさすることによって作成され、前記制御情報ストリームが 次に複数のセットトップ端末に分散される、発生手段と、 を備えていることを特徴とするネットワーク・コントローラ。 2.請求項1記載のネットワーク・コントローラにおいて、前記番組制御情報 信号を一時的に記憶する一時的記憶手段を更に備えていることを特徴とするネッ トワーク・コントローラ。 3.請求項1記載のネットワーク・コントローラにおいて、前記複数のセット トップ端末のそれぞれは、特定の加入者に個別に一意的であるセットトップ端末 識別番号を有しており、前記記憶手段は、更に、 少なくとも1つのネットワーク制御データベースであって、前記ネットワーク 制御データは少なくとも1つのデータベース・ファイルにおいて組織されて維持 され、該データベース・ファイルはセットトップ端末識別番号の組を介して相互 にリレーショナルにキーされている、ネットワーク制御データベースと、 各データベース・ファイルに記憶されている前記ネットワーク制御データを更 新する更新手段と、 を備えていることを特徴とするネットワーク・コントローラ。 4.地域的番組情報を有する地域での使用のための請求項1記載のネットワー ク・コントローラにおいて、 前記地域的番組情報を取得する取得手段と、 任意の取得した地域的番組情報を前記発生手段に転送する手段であって、前記 取得した地域的番組情報は前記番組制御情報信号の前記情報フィールドを形成し 前記制御情報ストリームを生成するのに用いられる、手段と、 を備えていることを特徴とするネットワーク・コントローラ。 5.オペレータによる使用のための請求項4記載のネットワーク・コントロー ラにおいて、前記取得手段は、前記地域的番組情報のオペレータ入力に適したネ ットワーク制御オペレータ・ワークステーションを備えていることを特徴とする ネットワーク・コントローラ。 6.請求項4記載のネットワーク・コントローラにおいて、前記取得手段はデ ジタル的に圧縮された番組信号を遠隔のソースから受信し、また、前記取得手段 は、 前記デジタル的に圧縮された番組信号を復調する無線周波数(RF)受信機と 、 前記RF受信機に接続されており、それぞれの復調された信号からデータ信号 を抽出することのできる少なくとも1つのデマチプレクサであって、前記データ 信号は加入者の選択が可能なデジタル化された番組に関する情報を含み、各デマ チプレクサの出力は前記インターフェース手段に接続されている、デマチプレク サと、 を備えていることを特徴とするネットワーク・コントローラ。 7.請求項4記載のネットワーク・コントローラにおいて、前記取得手段は、 前記地域的番組情報を遠隔のロケーションから受信する電話モデムを備えている ことを特徴とするネットワーク・コントローラ。 8.請求項4記載のネットワーク・コントローラにおいて、前記発生手段は、 更に、 前記アクセスされた記憶データを翻訳し、そこで翻訳されたデータを生じさせ る手段と、 前記翻訳されたデータを処理する手段と、 前記処理された翻訳データから信号処理命令を生成する手段であって、前記生 成された信号処理命令は前記インターフェース手段を介して前記信号処理装置に 転送され、ビデオ及びオーディオ・プログラミング信号の再パッケージの際に前 記信号処理装置へのガイダンスを提供する、生成手段と、 を備えていることを特徴とするネットワーク・コントローラ。 9.請求項8記載のネットワーク・コントローラにおいて、前記処理手段は、 前記取得された地域的プログラミング情報を前記転送手段から受信するインタ ーフェースと、 前記取得された地域的プログラミング情報を前記翻訳されたデータと相関させ 、そこにおいて、相関された情報が生じる手段と、 前記相関された情報を前記発生手段に送り、そこにおいて、前記相関された情 報が前記発生された信号処理命令に含まれる手段と、 を備えていることを特徴とするネットワーク・コントローラ。 10.請求項1記載のネットワーク・コントローラにおいて、前記発生手段は 、 前記番組制御情報信号を読み取り、番組制御データを取得する手段と、 前記番組制御データと前記アクセスされたネットワーク制御データとを比較し 、比較結果を生じる手段と、 前記番組制御データを、前記生じた比較結果に基づいて修正する手段と、 を備えていることを特徴とするネットワーク・コントローラ。 11.請求項1記載のネットワーク・コントローラにおいて、前記制御情報ス トリームの情報フィールドは一連のパケットであって、前記発生手段は前記アク セスされたネットワーク制御データをパケットによって構成する手段を備え、よ って、前記構成されたパケットは前記制御情報ストリームの情報フィールドにお いて配列されることを特徴とするネットワーク・コントローラ。 12.請求項1記載のネットワーク・コントローラにおいて、前記発生手段は 、 前記番組制御情報信号を読み取り、番組制御データを取得する手段と、 前記番組制御データと前記アクセスされたネットワーク制御データとを比較し 、比較結果を生じる手段と、 前記番組制御データと前記アクセスされたネットワーク制御データとの一部を 前記生じた比較結果に基づいて統合(integrate)し、統合された制御 データを生じる手段と、 前記統合された制御データを、前記制御情報ストリームの情報フィールドにお いて配列する(arrange)手段と、 を備えていることを特徴とするネットワーク・コントローラ。 13.ケーブルテレビ・システムにおける複数のセットトップ端末を、遠隔的 にモニタしネットワーク制御データを用いて制御することのできるケーブル・ヘ ッドエンドにおけるデジタル信号処理装置と共に用いるネットワーク・コントロ ーラであって、該セットトップ端末は、それぞれが、セットトップ端末状態レポ ートを送信し、情報フィールドにおいてデータを通信する番組制御情報信号を用 いて生成される制御情報ストリームを受信する、ネットワーク・コントローラに おいて、 前記デジタル信号処理装置に接続されており前記制御情報を受信し転送するイ ンターフェース手段であって、前記番組制御情報信号は前記デジタル信号処理装 置からスケジュールに基づいて受信され、前記番組制御情報信号を用いて生成さ れた前記制御情報ストリームは前記ケーブルテレビ・システム上での配分のため に前記信号処理装置に転送して戻される、インターフェース手段と、 前記セットトップ端末状態レポートを受信し、そこにおいて、前記受信された セットトップ端末状態レポートは、該セットトップ端末に、アップストリーム・ データ送信能力を与える手段と、 ネットワーク制御データを記憶する手段であって、該記憶されたネットワーク 制御データは番組に関するデータと前記受信されたセットトップ端末状態レポー トの内容とを含む、記憶手段と、 前記記憶されたネットワーク制御データにアクセスするアクセス手段と、 前記受信した番組制御情報信号と前記アクセスされたネットワーク制御データ とを用いて前記制御情報ストリームを発生する手段であって、よって、前記制御 情報ストリームの情報フィールドが生成され、前記制御情報ストリームが次に複 数のセットトップ端末に配分される、発生手段と、 を備えていることを特徴とするネットワーク・コントローラ。 14.請求項13記載のネットワーク・コントローラにおいて、前記発生手段 は、 前記番組制御情報信号の情報フィールドからデータを抽出する手段であって、 前記抽出されたデータは番組チャンネル指定とメニュ・コードとを含む、手段と 、 各セットトップ端末にセットトップ端末状態レポートの送信を開始するように 命じるポーリング要求メッセージを作る作成する手段と、 前記受信したセットトップ端末状態レポートを処理してポーリング応答データ を生成する手段と、 前記ポーリング応答データを番組制御情報信号の情報フィールドから抽出され たデータと統合する手段であって、前記制御情報ストリームが作成される手段と 、 を備えていることを特徴とするネットワーク・コントローラ。 15.請求項14記載のネットワーク・コントローラにおいて、前記作成手段 は、 少なくとも1つのデータベース・ファイルを前記アクセス手段を用いて読み取 る手段であって、該データベース・ファイルは特定の加入者のセットトップ端末 に個別に一意的であるセットトップ端末識別番号の組を介して相互にリレーショ ナルにキーされている、手段と、 前記ポーリング要求メッセージをフォーマットする手段であって、該フォーマ ットされたポーリング要求メッセージは少なくとも1つのセットトップ端末識別 番号を含む、手段と、 前記フォーマットされたポーリング要求メッセージにおける少なくとも1つの ポーリング・コマンド・ビットをイネーブルする手段であって、前記イネーブル されたポーリング・コマンド・ビットが前記セットトップ端末状態レポートの送 信を命じる、手段と、 を備えていることを特徴とするネットワーク・コントローラ。 16.請求項14記載のネットワーク・コントローラにおいて、前記処理手段 は、 前記受信したセットトップ端末状態レポートを復調する制御受信手段と、 前記受信したセットトップ端末状態レポートにおける少なくとも1つの情報フ ィールドを読み取る手段であって、各情報フィールドは前記セットトップ端末に よって収集された番組視聴データを含む、手段と、 前記受信したセットトップ端末状態レポートにおける各情報フィールドを、各 セットトップ端末の識別番号によってソートする手段と、 各セットトップ端末に対して前記ソートされた情報フィールドを集積する一時 的メモリ手段であって、前記集積されたソートされた情報フィールドは前記ポー リング応答データを生成する、手段と、 を備えていることを特徴とするネットワーク・コントローラ。 17.請求項16記載のネットワーク・コントローラにおいて、前記処理手段 を前記記憶手段にリンクさせる接続手段を更に備え、前記ポーリング応答データ は前記記憶手段に記憶され前記ネットワーク制御データを更新することを特徴と するネットワーク・コントローラ。 18.請求項16記載のネットワーク・コントローラにおいて、前記制御受信 手段は、アップストリーム・データ送信を前記ケーブル配分ネットワーク上の前 記セットトップ端末から受信する無線周波数(RF)復調器を備えていることを 特徴とするネットワーク・コントローラ。 19.請求項16記載のネットワーク・コントローラにおいて、前記制御受信 手段は、データ送信を、電話線上の前記セットトップ端末から受信する電話を備 えていることを特徴とするネットワーク・コントローラ。 20.請求項13記載のネットワーク・コントローラにおいて、前記受信手段 は、 無線周波数(RF)復調器と、 前記ケーブル配分ネットワーク上でアップストリームに送信される前記受信さ れたセットトップ端末状態レポートを処理するデマチプレクサと、 を備えていることを特徴とするネットワーク・コントローラ。 21.各種の広告をケーブルテレビ番組配送システムにおけるセットトップ端 末のグループに遠隔的に方向付けする(ターゲットにする)ことのできるケーブ ル・ヘッドエンドと共に用いるネットワーク・コントローラであって、各セット トップ端末は番組視聴データを発生することができる、ネットワーク・コントロ ーラにおいて、 ケーブルテレビ番組配送システム内の各セットトップ端末に対して番組視聴デ ータを収集する手段と、 前記収集された番組視聴データを少なくとも1つのネットワーク・コントロー ラのデータベースに記憶する手段と、 前記記憶された番組視聴データにアクセスする手段と、 前記アクセスされた番組視聴データをカウントしてケーブルテレビ番組配送シ ステム内の各セットトップ端末によって視聴された番組の頻度を判断する手段で あって、前記番組視聴カウントは、番組カテゴリと時間帯とによって少なくとも 1つの番組視聴マトリックスに配置される、手段と、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末に対してグループの指定を示すセットトップ端末グループ情報を作成 する手段であって、各広告のカテゴリはセットトップ端末に方向付けることので きる広告を含む、手段と、 前記セットトップ端末グループ情報を、番組を視聴する間の表示のために方向 付けられた広告を選択する際に前記セットトップ端末に命令する制御情報ストリ ームにおいて前記セットトップ端末に送信する手段と、 を備えていることを特徴とするネットワーク・コントローラ。 22.請求項21記載のネットワーク・コントローラにおいて、前記ネットワ ーク・コントローラは各セットトップ端末をポーリングすることができ、前記収 集手段は、 各セットトップ端末にセットトップ端末状態報告の送信を開始するように指示 するポーリング要求メッセージを発生する手段と、 番組視聴情報を含む前記セットトップ端末状態報告を受信する手段と、 前記受信されたセットトップ端末状態報告を処理してポーリング応答データを 生じる手段と、 前記ポーリング応答データを一時的に記憶する手段と、 を備えていることを特徴とするネットワーク・コントローラ。 23.請求項22記載のネットワーク・コントローラにおいて、前記処理手段 は、 前記受信されたセットトップ端末状態報告を復調することによって復調された セットトッブ・データを生じる手段と、 前記復調されたセットトップ・データの中の少なくとも1つの情報フィールド を読み取る手段であって、各情報フィールドはセットトップ端末のID番号フィ ールドに属する、手段と、 前記受信されたセットトップ端末状態報告の中の各情報フィールドを、セット トップ端末のID番号によってソートする手段と、 各セットトップ端末に対して前記ソートされた情報フィールドを集積する一時 的メモリ手段であって、前記集積されたソートされた情報フィールドが前記ポー リング応答データを生じる、一時的メモリ手段と、 を備えていることを特徴とするネットワーク・コントローラ。 24.請求項22記載のネットワーク・コントローラにおいて、前記ポーリン グ応答データを用いて前記記憶手段の中の前記番組視聴データを更新する手段を 更に備えていることを特徴とするネットワーク・コントローラ。 25.請求項22記載のネットワーク・コントローラにおいて、前記カウント 手段は、 前記番組視聴カウントを読み取る手段であって、別個の番組視聴カウントが各 番組カテゴリについて一日の異なる時間帯に指定される、手段と、 前記番組視聴カウントを最高から最低までソートする手段と、 前記ソートされた番組視聴カウントを前記広告カテゴリと整合させる手段であ って、前記広告カテゴリのカウントがそれによって生じる、手段と、 を備えていることを特徴とするネットワーク・コントローラ。 26.個別の広告をケーブルテレビ番組配送システムにおけるセットトップ端 末のグループに遠隔的に方向付ける(ターゲットにする)ことのできるケーブル ・ヘッドエンドと共に用いるネットワーク・コントローラであって、この方向付 けには前記ケーブル・ヘッドエンドによって受信された番組視聴情報を用いる、 ネットワーク・コントローラにおいて、 前記番組視聴情報を収集する手段と、 前記収集された番組視聴情報と広告カテゴリによって配列された前記個別の広 告とを記憶する手段と、 前記記憶された番組視聴情報を複数の番組カテゴリによってソートする手段と 、 前記複数の番組カテゴリを各カテゴリにおける視聴された番組の頻度によって ランク付けする手段であって、より多くの視聴された番組を有する番組カテゴリ がそれよりも少ない視聴された番組を有するカテゴリよりも上位にランク付けさ れる、手段と、 前記記憶された広告カテゴリをランク付けする手段であって、前記ランク付け された番組カテゴリは前記記憶された広告カテゴリと相関される、手段と、 最も上位にランク付けされた広告カテゴリの組を選択する手段と、 前記最も上位にランク付けされた広告カテゴリの組から個別の広告を選択する 手段と、 前記選択された個別の広告を表示のために前記セットトップ端末に送信するた めにパッケージ化する手段であって、方向付けられた広告のパッケージが生じる 、手段と、 前記方向付けられた広告のパッケージをケーブル分散ネットワーク上を前記セ ットトップ端末に送信する手段と、 を備えていることを特徴とするネットワーク・コントローラ。 27.請求項26記載のネットワーク・コントローラにおいて、各セットトッ プ端末はケーブルテレビ番組配送システムにおけるケーブル分散ネットワーク上 をアップストリームにポーリング要求メッセージを受信しポーリング応答を送信 することができ、前記ポーリング応答は前記番組視聴情報を含み、前記収集手段 は、 前記ポーリング要求メッセージを収集する手段であって、各ポーリング要求メ ッセージは、前記セットトップ端末に送信され、前記セットトップ端末に前記ポ ーリング応答を前記ケーブル分散ネットワーク上をアップストリームに送信する ように要求する、手段と、 前記ポーリング応答をセットトップ端末から受信する手段と、 前記受信されたポーリング応答を処理する手段であって、前記セットトップ端 末に対する前記番組視聴情報に関するデータが抽出され前記方向付けのために用 いられる、手段と、 を備えていることを特徴とするネットワーク・コントローラ。 28.請求項26記載のネットワーク・コントローラにおいて、前記収集され た番組視聴情報は前記記憶手段に以前に記憶されており、前記収集手段は前記抽 出されたデータを用いて前記記憶手段の中の前記番組視聴情報を更新する手段を 更に備えていることを特徴とするネットワーク・コントローラ。 29.複数のセットトップ端末に対してケーブルテレビ分散ネットワーク上で 口座及び料金請求情報を遠隔的に管理するネットワーク・コントローラであって 、各セットトップ端末は、番組制御情報信号を用いて生じるポーリング要求メッ セージに応答してセットトップ端末状態報告を送信するように適合されている、 ネットワーク・コントローラにおいて、 前記ポーリング要求メッセージを作成する手段と、 前記ポーリング要求メッセージを前記セットトップ端末に送信する手段であっ て、前記ポーリング要求メッセージは各セットトップ端末に指示して前記セット トップ端末状態報告のデータ送信を前記ケーブル分散ネットワーク上でアップス トリームに開始させる、手段と、 前記セットトップ端末状態報告を受信する手段であって、前記セットトップ端 末状態報告は番組視聴データを含む、手段と、 ネットワーク制御データを記憶する手段であって、前記記憶されたネットワー ク制御データは番組視聴データと料金カテゴリ・データとを含む、手段と、 前記番組視聴データを前記料金カテゴリ・データと相関させて料金相関を生じ る手段と、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する手段 と、 前記料金報告をテレビ画面上での表示のために前記セットトップ端末に送信す る手段と、 を備えていることを特徴とするネットワーク・コントローラ。 30.ケーブル・ヘッドエンドにおけるデジタル信号処理装置を用いて、ケー ブルテレビ番組配送システムにおける複数のセットトップ端末を、遠隔的にモニ タし制御する方法であって、それぞれのセットトップ端末は番組制御情報信号を 用いて生成される制御情報ストリームの中の複数の情報フィールドを受信する、 方法において、 前記デジタル信号処理装置とインターフェースするステップであって、前記番 組制御情報信号は前記デジタル信号処理装置からスケジュールに基づいて受信さ れ、前記番組制御情報信号を用いて生成された前記制御情報ストリームは前記ケ ーブルテレビ・システム上での分散のために前記信号処理装置に転送され戻され る、ステップと、 ネットワーク制御データを記憶するステップであって、前記記憶されたネット ワーク制御データは番組に関するデータを含む、ステップと、 前記記憶されたネットワーク制御データにアクセスするステップと、 前記受信された番組制御情報信号と前記アクセスされたネットワーク制御デー タとを用いて前記制御情報ストリームを発生するステップであって、前記制御情 報ストリームの前記情報フィールドが形成され、前記制御情報ストリームが次に 複数のセットトップ端末に分散される、ステップと、 を含むことを特徴とする方法。 31.ケーブル・ヘッドエンドにおけるデジタル信号処理装置を用いて、ケー ブルテレビ番組システムにおける複数のセットトップ端末を、遠隔的にモニタし 制御する方法であって、それぞれのセットトップ端末はセットトップ端末状態報 告を送信し、情報フィールドの中のデータを通信する番組制御情報信号から生じ る制御情報ストリームを受信する、方法において、 前記デジタル信号処理装置とインターフェースするステップであって、前記番 組制御情報信号は前記デジタル信号処理装置からスケジュールに基づいて受信さ れ、前記番組制御情報信号を用いて生成された前記制御情報ストリームは前記ケ ーブルテレビ・システム上での分散のために前記信号処理装置に転送され戻され る、ステップと、 セットトップ端末状態報告を受信するステップであって、前記受信されたセッ トトップ端末状態報告は前記セットトップ端末にアップストリーム・データ送信 能力を提供する、ステップと、 ネットワーク制御データを記憶するステップであって、前記記憶されたネット ワーク制御データは番組に関するデータと前記受信されたセットトップ端末状態 報告の内容とを含む、ステップと、 前記記憶されたネットワーク制御データにアクセスするステップと、 前記受信された番組制御情報信号と前記アクセスされたネットワーク制御デー タとを用いて前記制御情報ストリームを発生するステップであって、前記制御情 報ストリームの前記情報フィールドが作成され、前記制御情報ストリームが次に 複数のセットトップ端末に分散される、ステップと、 を含むことを特徴とする方法。 32.広告をケーブルテレビ・システムにおける複数のセットトップ端末に遠 隔的に方向付けする(ターゲットにする)方法において、、 ケーブルテレビ番組配送システム内の各セットトップ端末に対して番組視聴デ ータを収集するステップと、 前記収集された番組視聴データを少なくとも1つのネットワーク・コントロー ラのデータベースに記憶するステップと、 前記記憶された番組視聴データにアクセスするステップと、 前記アクセスされた番組視聴データをカウントして前記ケーブルテレビ番組配 送システム内の各セットトップ端末によって視聴された番組の頻度を判断するス テップであって、前記番組視聴カウントは、番組カテゴリと時間帯とによって少 なくとも1つの番組視聴マトリックスに配置される、ステップと、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末に対してグループの指定を示すセットトップ端末グループ情報を作成 するステップであって、各広告のカテゴリはセットトップ端末に与えることので きる広告を含む、ステップと、 前記セットトップ端末グループ情報を、番組を視聴する間の表示のために方向 付けられた広告を選択する際に前記セットトップ端末に命令する制御情報ストリ ームで前記セットトップ端末に送信するステップと、 を含むことを特徴とする方法。 33.複数のセットトップ端末に対してケーブルテレビ分散ネットワーク上で 口座及び料金請求情報を遠隔的に管理する方法であって、各セットトップ端末は 、番組制御情報信号を用いて生じるポーリング要求メッセージに応答してセット トップ端末状態報告を送信するように適合されている、方法において、 前記ポーリング要求メッセージを作成するステップと、 前記ポーリング要求メッセージを前記セットトップ端末に送信するステップで あって、前記ポーリング要求メッセージは各セットトップ端末に指示して前記セ ットトップ端末状態報告のデータ送信を前記ケーブル分散ネットワーク上でアッ プストリームに開始させる、ステップと、 前記セットトップ端末状態報告を受信するステップであって、前記セットトッ プ端末状態報告は番組視聴データを含む、ステップと、 ネットワーク制御データを記憶するステップであって、前記記憶されたネット ワーク制御データは番組視聴データと複数の料金カテゴリ・データとを含む、ス テップと、 前記番組視聴データを前記料金カテゴリと相関させて料金相関を生じるステッ プと、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生するステ ップと、 前記料金報告をテレビ画面上での表示のために前記セットトップ端末に送信す るステップと、 を含むことを特徴とする方法。 34.各種の広告をケーブルテレビ番組配送システムにおけるセットトップ端 末のグループに遠隔的に方向付けする(ターゲットにする)ことのできるケーブ ル・ヘッドエンドと共に用いるネットワーク・コントローラであって、各セット トップ端末は番組視聴データを発生することができる、ネットワーク・コントロ ーラにおいて、 ケーブルテレビ番組配送システム内の各セットトップ端末に対して番組視聴デ ータを収集する手段と、 前記収集された番組視聴データをカウントしてケーブルテレビ番組配送システ ム内の各セットトップ端末によって視聴された番組の頻度を判断する手段であっ て、前記番組視聴カウントは、番組カテゴリと時間帯とによってコンパイルされ る、手段と、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末に対してグループの指定を示すセットトップ端末グループ情報を作成 する手段であって、各カテゴリの広告はセットトップ端末に方向付けることので きる1つ又は複数の広告を含む、手段と、 前記セットトップ端末グループ情報を、番組を視聴する間の表示のために方向 付けられた広告を選択する際に前記セットトップ端末に命令する制御情報ストリ ームにおいて前記セットトップ端末に送信する手段と、 を備えていることを特徴とするネットワーク・コントローラ。 35.複数のセットトップ端末に対してケーブルテレビ分散ネットワーク上で ネットワーク制御データを用いて口座及び料金請求情報を遠隔的に管理するネッ トワーク・コントローラであって、各セットトップ端末は、パッケージ化された 番組とメニュ内容とに関する情報を含む制御情報ストリームに応答してセットト ップ端末状態報告を送信するように適合されている、ネットワーク・コントロー ラにおいて、 前記制御情報ストリームを前記セットトップ端末に送信する手段であって、前 記制御情報ストリームは各セットトップ端末に指示して前記セットトップ端末状 態報告の送信を前記ケーブル分散ネットワーク上で開始させる、手段と、 前記セットトップ端末状態報告を受信する手段であって、前記セットトップ端 末状態報告は番組視聴データを含む、手段と、 ネットワーク制御データを記憶する手段であって、前記記憶されたネットワー ク制御データは番組視聴データと料金カテゴリ・データとを含む、手段と、 前記番組視聴データを前記料金カテゴリ・データと相関させて料金相関を生じ る手段と、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する手段 と、 前記料金報告をテレビ画面上での表示のために前記セットトップ端末に送信す る手段と、 を備えていることを特徴とするネットワーク・コントローラ。 【手続補正書】特許法第184条の8 【提出日】1994年12月12日 【補正内容】 請求の範囲 1.ケーブルテレビ・システム(236)における複数のセットトップ端末( 220)を、遠隔的にモニタするネットワーク・コントローラ(214)におい て、 番組制御情報信号をデジタル信号処置装置(204)から受信する手段であっ て、前記デジタル信号処理装置(209)は前記ケーブル・ヘッドエンド(20 8)において前記受信手段(211)と同じ位置にあり、前記番組制御情報信号 は前記デジタル信号処理装置(209)によって遠隔的に位置するソース(20 4)から受信される、手段(211)と、 ネットワーク制御データを記憶する手段であって、該記憶されたネットワーク 制御データはテレビ番組に関するデータを含む、手段(226)と、 前記記憶されたネットワーク制御データにアクセスする手段(224)と、 前記受信した番組制御情報信号と前記アクセスされたネットワーク制御データ とを用いて制御情報ストリームを発生する手段であって、前記受信した番組制御 情報信号はパッケージ化した番組又はメニュ内容に関するデータを搬送し、よっ て、前記制御情報ストリームの情報フィールドがパッケージ化された番組とメニ ュ内容とに関する前記データを修正することによって前記記憶されたネットワー ク制御データに基づいて作成されることにより、前記作成された情報フィールド は、番組カテゴリ及びメニュ指定情報を有する番組の修正されたパッケージ又は 修正されたメニュ内容を含む、手段(224)と、 前記制御情報ストリームを前記デジタル信号処理装置(209)に転送する手 段であって、前記制御情報ストリームは次に前記であって信号処理装置(209 )によって複数のセットトップ端末(220)に分散される、手段(211)と 、 を含むことを特徴とするネットワーク・コントローラ。 2.請求項1記載のネットワーク・コントローラ(214)において、前記番 組制御情報信号を一時的に記憶する一時的記憶手段(230)を更に含むことを 特徴とするネットワーク・コントローラ。 3.請求項1記載のネットワーク・コントローラ(214)において、前記記 憶手段(226)は、 少なくとも1つのネットワーク制御データベース(226)であって、前記ネ ットワーク制御データは少なくとも1つのデータベース・ファイル(322)に おいて組織されて維持され、該データベース・ファイルはセットトップ端末識別 番号(330)の組を介して相互にリレーショナルにキーされている、ネットワ ーク制御データベースと、 各データベース・ファイルに記憶されている前記ネットワーク制御データを更 新する手段(234)と、 を含むことを特徴とするネットワーク・コントローラ。 4.請求項1記載のネットワーク・コントローラ(214)において、 地域的番組情報を取得する手段(394)と、 任意の取得した地域的番組情報を前記発生手段(224)に転送する手段(2 34)であって、前記取得した地域的番組情報は前記番組制御情報信号の前記情 報フィールドを形成し前記制御情報ストリームを生成するのに用いられる、手段 と、 を含むことを特徴とするネットワーク・コントローラ。 5.請求項4記載のネットワーク・コントローラ(214)において、前記取 得手段(394)は、前記地域的番組情報のオペレータ入力に適したネットワー ク制御オペレータ・ワークステーション(234)を含むことを特徴とするネッ トワーク・コントローラ。 6.請求項4記載のネットワーク・コントローラ(214)において、前記取 得手段(394)は、 前記デジタル的に圧縮された番組信号を復調する無線周波数(RF)受信機手 段(310)と、 前記RF受信機に接続されており、それぞれの復調された信号からデータ信号 を抽出することのできる少なくとも1つのデマチプレクサ(313)であって、 前記データ信号は加入者の選択が可能なデジタル化された番組に関する情報を含 み、各デマチプレクサの出力は前記受信及び送信手段に接続されている、デマチ プレクサと、 を含むことを特徴とするネットワーク・コントローラ。 7.請求項4記載のネットワーク・コントローラ(214)において、前記取 得手段(394)は、前記地域的番組情報を遠隔のロケーションから受信する電 話モデムを含むことを特徴とするネットワーク・コントローラ。 8.請求項4記載のネットワーク・コントローラ(214)において、前記発 生手段(224)は、更に、 前記アクセスされた記憶データを翻訳し、そこで翻訳されたデータを生じさせ る手段(402)と、 前記翻訳されたデータを処理する手段(224、234)と、 前記処理された翻訳データから信号処理命令を生成する手段(370)であっ て、前記生成された信号処理命令は前記転送手段(211)を介して前記信号処 理装置(209)に転送され、ビデオ及びオーディオ・プログラミング信号の再 パッケージの際に前記信号処理装置へのガイダンスを提供する、手段と、 を含むことを特徴とするネットワーク・コントローラ。 9.請求項8記載のネットワーク・コントローラ(214)において、前記処 理手段(224、234)は、 前記取得された地域的プログラミング情報を前記転送手段(211)から受信 するインターフェース(234)と、 前記取得された地域的プログラミング情報を前記翻訳されたデータと相関させ 、そこにおいて、相関された情報が生じる手段(226)と、 前記相関された情報を前記発生手段に送り、そこにおいて、前記相関された情 報が前記発生された信号処理命令に含まれる手段(224)と、 を含むことを特徴とするネットワーク・コントローラ。 10.請求項1記載のネットワーク・コントローラ(214)において、前記 発生手段(224)は、 前記番組制御情報信号を読み取り、番組制御データを取得する手段(386) と、 前記番組制御データと前記アクセスされたネットワーク制御データとを比較し 、比較結果を生じる手段(402)と、 前記番組制御データを、前記生じた比較結果に基づいて修正する手段(410 )と、 を含むことを特徴とするネットワーク・コントローラ。 11.請求項1記載のネットワーク・コントローラ(214)において、前記 発生手段(224)は前記アクセスされたネットワーク制御データをパケットに よって構成する手段(384)を備え、よって、前記構成されたパケットは前記 制御情報ストリームの情報フィールドにおいて配列されることを特徴とするネッ トワーク・コントローラ。 12.請求項1記載のネットワーク・コントローラ(214)において、前記 発生手段(224)は、 前記番組制御情報信号を読み取り、番組制御データを取得する手段(386) と、 前記番組制御データと前記アクセスされたネットワーク制御データとを比較し 、比較結果を生しる手段(402)と、 前記番組制御データと前記アクセスされたネットワーク制御データとの一部を 前記生じた比較結果に基づいて統合(integrate)し、統合された制御 データを生じる手段(384)と、 前記統合された制御データを、前記制御情報ストリームの情報フィールドにお いて配列する(arrange)手段(396)と、 を含むことを特徴とするネットワーク・コントローラ。 13.請求項1記載のネットワーク・コントローラ(214)において、 セットトップ端末状態レポート(報告)を受信する手段(228)を更に備え ており、前記受信されたセットトップ端末状態報告は、該セットトップ端末(2 20)に、アップストリーム・データ送信能力を与え、前記受信されたセットト ップ端末状態報告は番組視聴データを含み、前記発生手段(224)が前記制御 情報ストリームを発生する際に用いられるために前記記憶手段(226)に記憶 されることを特徴とするネットワーク・コントローラ。 14.請求項13記載のネットワーク・コントローラ(214)において、前 記発生手段(224)は、 前記番組制御情報信号の情報フィールドからデータを抽出する手段であって、 前記抽出されたデータは番組チャンネル指定とメニュ・コードとを含む、手段と (408)、 各セットトップ端末にセットトップ端末状態レポートの送信を開始するように 命じるポーリング要求メッセージを作る作成する手段(404)と、 前記受信したセットトップ端末状態レポートを処理してポーリング応答データ を生成する手段(410)と、 前記ポーリング応答データを番組制御情報信号の情報フィールドから抽出され たデータと統合する手段であって、前記制御情報ストリームが作成される手段( 396)と、 を含むことを特徴とするネットワーク・コントローラ。 15.請求項14記載のネットワーク・コントローラ(214)において、前 記作成手段(404)は、 少なくとも1つのデータベース・ファイルを前記アクセス手段(402)を用 いて読み取る手段であって、該データベース・ファイル(226)は特定の加入 者のセットトップ端末に個別に一意的であるセットトップ端末識別番号の組を介 して相互にリレーショナルにキーされている、手段(402)と、 前記ポーリング要求メッセージをフォーマットする手段であって、該フォーマ ットされたポーリング要求メッセージは少なくとも1つのセットトップ端末識別 番号を含む、手段(404)と、 前記フォーマットされたポーリング要求メッセージにおける少なくとも1つの ポーリング・コマンド・ビットをイネーブルする手段であって、前記イネーブル されたポーリング・コマンド・ビットが前記セットトップ端末状態レポートの送 信を命じる、手段(404)と、 を含むことを特徴とするネットワーク・コントローラ。 16.請求項14記載のネットワーク・コントローラ(214)において、前 記処理手段(410)は、 前記受信したセットトップ端末状態レポートを復調する制御受信手段(228 )と、 前記受信したセットトップ端末状態レポートにおける少なくとも1つの情報フ ィールド(932、932’)を読み取る手段であって、各情報フィールド(9 32、932’)は前記セットトップ端末(220)によって収集された番組視 聴データを含む、手段(408)と、 前記受信したセットトップ端末状態レポートにおける各情報フィールド(93 2、932’)を、各セットトップ端末の識別番号(330)によってソートす る手段(408)と、 各セットトップ端末に対して前記ソートされた情報フィールドを集積する一時 的メモリ手段であって、前記集積されたソートされた情報フィールドは前記ポー リング応答データを生成する、手段(230)と、 を含むことを特徴とするネットワーク・コントローラ。 17.請求項16記載のネットワーク・コントローラ(214)において、前 記処理手段(410)を前記記憶手段(226)にリンクさせる接続手段(40 2)を更に備え、前記ポーリング応答データは前記記憶手段(226)に記憶さ れ前記ネットワーク制御データを更新することを特徴とするネットワーク・コン トローラ。 18.請求項16記載のネットワーク・コントローラ(214)において、前 記制御受信手段(228)は、アップストリーム・データ送信を前記ケーブル配 分ネットワーク上の前記セットトップ端末から受信する無線周波数(RF)復調 器(310)を含むことを特徴とするネットワーク・コントローラ。 19.請求項16記載のネットワーク・コントローラ(214)において、前 記制御受信手段は、データ送信を、電話線上の前記セットトップ端末から受信す る電話モデム(232)を含むことを特徴とするネットワーク・コントローラ。 20.請求項13記載のネットワーク・コントローラ(214)において、前 記受信手段(228)は、 無線周波数(RF)復調器(310)と、 前記ケーブル配分ネットワーク上でアップストリームに送信される前記受信さ れたセットトップ端末状態レポートを処理するデマチプレクサ(313)と、 を含むことを特徴とするネットワーク・コントローラ。 21.ケーブル・ヘッドエンド(208)と共に用いるネットワーク・コント ローラ(214)において、 ケーブルテレビ番組配送システム内の各セットトップ端末(220)に対して 番組視聴データを収集する手段(228)と、 前記収集された番組視聴データを少なくとも1つのネットワーク・コントロー ラ(214)のデータベースに記憶する手段(226)と、 前記記憶された番組視聴データにアクセスする手段(402)と、 前記アクセスされた番組視聴データをカウントしてケーブルテレビ番組配送シ ステム(200)内の各セットトップ端末(220)によって視聴された番組の 頻度を判断する手段であって、前記番組視聴カウントは、番組カテゴリと時間帯 とによって少なくとも1つの番組視聴マトリックスに配置される、手段(422 )と、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末(220)に対してグループの指定を示すセットトップ端末グループ 情報を作成する手段であって、各広告のカテゴリはセットトップ端末(220) に方向付けることのできる広告を含む、手段(428)と、 前記セットトップ端末グループ情報を、番組を視聴する間の表示のために方向 付けられた広告を選択する際に前記セットトップ端末(220)に命令する制御 情報ストリームにおいて前記セットトップ端末(220)に送信する手段(46 6)と、 を含むことを特徴とするネットワーク・コントローラ。 22.請求項21記載のネットワーク・コントローラ(214)において、前 記収集手段は、 各セットトップ端末(220)にセットトップ端末状態報告の送信を開始する ように指示するポーリング要求メッセージを発生する手段(404)と、 番組視聴情報を含む前記セットトップ端末状態報告を受信する手段(228) と、 前記受信されたセットトップ端末状態報告を処理してポーリング応答データを 生じる手段(408)と、 前記ポーリング応答データを一時的に記憶する手段(230)と、 を含むことを特徴とするネットワーク・コントローラ。 23.請求項22記載のネットワーク・コントローラ(214)において、前 記処理手段(408)は、 前記受信されたセットトップ端末状態報告を復調することによって復調された セットトップ・データを生じる手段(310)と、 前記復調されたセットトップ・データの中の少なくとも1つの情報フィールド を読み取る手段であって、各情報フィールド(932、932’)はセットトッ プ端末(220)のID番号フィールド(932、932’)に属する、手段( 408)と、 前記受信されたセットトップ端末状態報告の中の各情報フィールド(932、 932’)を、セットトップ端末(220)のID番号(330)によってソー トする手段(408)と、 各セットトップ端末(220)に対して前記ソートされた情報フィールドを集 積する一時的メモリ手段であって、前記集積されたソートされた情報フィールド が前記ポーリング応答データを生じる、一時的メモリ手段(230)と、 を含むことを特徴とするネットワーク・コントローラ。 24.請求項22記載のネットワーク・コントローラ(214)において、前 記ポーリング応答データを用いて前記記憶手段の中の前記番組視聴データを更新 する手段(396)を更に含むことを特徴とするネットワーク・コントローラ。 25.請求項22記載のネットワーク・コントローラ(214)において、前 記カウント手段(422)は、 前記番組視聴カウントを読み取る手段であって、別個の番組視聴カウントが各 番組カテゴリについて一日の異なる時間帯に指定される、手段(432)と、 前記番組視聴カウントを最高から最低までソートする手段(434)と、 前記ソートされた番組視聴カウントを前記広告カテゴリと整合させる手段であ って、前記広告カテゴリのカウントがそれによって生じる、手段(436)と、 を含むことを特徴とするネットワーク・コントローラ。 26.ケーブル・ヘッドエンド(208)と共に用いるネットワーク・コント ローラ(214)において、 前記番組視聴情報を収集する手段(372)と、 前記収集された番組視聴情報と広告カテゴリによって配列された前記個別の広 告とを記憶する手段(226)と、 前記記憶された番組視聴情報を複数の番組カテゴリによってソートする手段( 432)と、 前記複数の番組カテゴリを各カテゴリにおける視聴された番組の頻度によって ランク付けする手段であって、より多くの視聴された番組を有する番組カテゴリ がそれよりも少ない視聴された番組を有するカテゴリよりも上位にランク付けさ れる、手段(434)と、 前記記憶された広告カテゴリをランク付けする手段であって、前記ランク付け された番組カテゴリは前記記憶された広告カテゴリと相関される、手段(448 )と、 最も上位にランク付けされた広告カテゴリの組を選択する手段(436)と、 前記最も上位にランク付けされた広告カテゴリの組から個別の広告を選択する 手段(450)と、 前記選択された個別の広告を表示のために前記セットトップ端末(220)に 送信するためにパッケージ化する手段であって、方向付けられた広告のパッケー ジが生じる、手段(452)と、 前記方向付けられた広告のパッケージをケーブル分散ネットワーク上を前記セ ットトップ端末(220)に送信する手段(466)と、 を含むことを特徴とするネットワーク・コントローラ。 27.請求項26記載のネットワーク・コントローラ(214)において、前 記収集手段(372)は、 ポーリング要求メッセージを収集する手段であって、各ポーリング要求メッセ ージは、前記セットトップ端末(220)に送信され、前記セットトップ端末( 220)に前記ポーリング応答を前記ケーブル分散ネットワーク(236)上を アップストリームに送信するように要求する、手段(404)と、 前記ポーリング応答をセットトップ端末(220)から受信する手段(228 )と、 前記受信されたポーリング応答を処理する手段であって、前記セットトップ端 末(220)に対する前記番組視聴情報に関するデータが抽出され前記方向付け のために用いられる、手段(408)と、 を含むことを特徴とするネットワーク・コントローラ。 28.請求項26記載のネットワーク・コントローラ(214)において、前 記収集手段(228)は前記抽出されたデータを用いて前記記憶手段(226) の中の前記番組視聴情報を更新する手段(396)を更に含むことを特徴とする ネットワーク・コントローラ。 29.ケーブルテレビ分散ネットワーク(236)上で口座及び料金請求情報 を遠隔的に管理するネットワーク・コントローラ(214)において、 ポーリング要求メッセージを作成する手段(404)と、 前記ポーリング要求メッセージをセットトップ端末(220)に送信する手段 であって、前記ポーリング要求メッセージは各セットトップ端末(220)に指 示して前記セットトップ端末状態報告のデータ送信を前記ケーブル分散ネットワ ーク(236)上でアップストリームに開始させる、手段(406)と、 前記セットトップ端末状態報告を受信する手段であって、前記セットトップ端 末状態報告は番組視聴データを含む、手段(228)と、 ネットワーク制御データを記憶する手段であって、前記記憶されたネットワー ク制御データは番組視聴データと料金カテゴリ・データとを含む、手段(226 )と、 前記番組視聴データを前記料金カテゴリ・データと相関させて料金相関を生じ る手段(528)と、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する手段 (532)と、 前記料金報告をテレビ画面上での表示のために前記セットトップ端末(220 )に送信する手段(398)と、 を含むことを特徴とするネットワーク・コントローラ。 30.ケーブル・ヘッドエンド(208)におけるデジタル信号処理装置(2 09)を用いて、ケーブルテレビ・システム(207)における複数のセットト ップ端末(220)を、遠隔的にモニタする方法において、 番組制御情報信号を受信するステップであって、前記番組制御情報信号は前記 デジタル信号処理装置(209)から受信される、ステップと、 ネットワーク制御データを記憶する(226)ステップであって、前記記憶さ れたネットワーク制御データは番組に関するデータを含む、ステップと、 前記記憶されたネットワーク制御データにアクセスする(402)ステップと 、 前記受信された番組制御情報信号と前記アクセスされたネットワーク制御デー タとを用いて前記制御情報ストリーム(920、920’)を発生する(224 )ステップであって、前記制御情報ストリームの前記情報フィールド(932, 932’)が形成される、ステップと、 前記制御情報ストリーム(920、920’)を前記デジタル信号処理装置( 209)に、後に複数のセットトップ端末(220)に分散するために転送する (211)ステップと、 を含むことを特徴とする方法。 31.ケーブル・ヘッドエンドにおけるデジタル信号処理装置(209)を用 いて、ケーブルテレビ・システム(208)における複数のセットトップ端末( 220)を、遠隔的にモニタする方法において、 番組制御情報信号を受信するステップであって、前記番組制御情報信号は前記 デジタル信号処理装置(209)から受信される、ステップと、 前記ケーブルテレビ・システム(207)における前記複数のセットトップ端 末(220)セットトップ端末状態報告を受信する(228)ステップであって 、前記受信されたセットトップ端末状態報告は前記セットトップ端末(220) にアップストリーム・データ送信能力を提供する、ステップと、 ネットワーク制御データを記憶する(226)ステップであって、前記記憶さ れたネットワーク制御データは前記番組制御情報信号によって搬送される番組に 関するデータと前記受信されたセットトップ端末状態報告によって搬送されるデ ータとを含む、ステップと、 前記記憶されたネットワーク制御データにアクセスする(402)ステップと 、 前記受信された番組制御情報信号と前記アクセスされたネットワーク制御デー タとを用いて前記制御情報ストリーム(920、920’)を発生する(224 )ステップであって、前記制御情報ストリームの前記情報フィールド(932, 932’)が作成される、ステップと、 前記制御情報ストリーム(920、920’)を前記デジタル信号処理装置( 209)に、後に複数のセットトップ端末(220)に分散するために転送する (211)ステップと、 を含むことを特徴とする方法。 32.ケーブル・ヘッドエンド(208)を用いて広告をケーブルテレビ・シ ステム(200)における複数のセットトップ端末(220)に遠隔的に方向付 けする(ターゲットにする)方法において、、 ケーブルテレビ番組配送システム内の各セットトップ端末(220)に対して 番組視聴データを収集する(372)ステップと、 前記収集された番組視聴データを少なくとも1つのネットワーク・コントロー ラ(214)のデータベースに記憶する(226)ステップと、 前記記憶された番組視聴データにアクセスする(402)ステップと、 前記アクセスされた番組視聴データをカウントして(422)前記ケーブルテ レビ番組配送システム内の各セットトップ端末(220)によって視聴された番 組の頻度を判断するステップであって、前記番組視聴カウントは、番組カテゴリ と時間帯とによって少なくとも1つの番組視聴マトリックス(351)に配置さ れる、ステップと、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末(220)に対してグループの指定を示すセットトップ端末グループ 情報を作成する(428)ステップであって、各広告のカテゴリはセットトップ 端末(220)に与えることのできる広告を含む、ステップと、 前記セットトップ端末グループ情報を、番組を視聴する間の表示のために方向 付けられた広告を選択する際に前記セットトップ端末(220)に命令する制御 情報ストリーム(920、920’)で前記セットトップ端末(220)に送信 する(466)ステップと、 を含むことを特徴とする方法。 33.複数のセットトップ端末(220)に対してケーブルテレビ分散ネット ワーク(236)上で口座及び料金請求情報を遠隔的に管理する方法において、 ポーリング要求メッセージを作成する(404)ステップと、 前記ポーリング要求メッセージを前記セットトップ端末(220)に送信する (406)ステップであって、前記ポーリング要求メッセージは各セットトップ 端末(220)に指示してセットトップ端末状態報告のデータ送信を前記ケーブ ル分散ネットワーク(236)上でアップストリームに開始させる、ステップと 、 前記セットトップ端末状態報告を受信する(228)ステップであって、前記 セットトップ端末状態報告は番組視聴データを含む、ステップと、 ネットワーク制御データを記憶する(226)ステップであって、前記記憶さ れたネットワーク制御データは番組視聴データと複数の料金カテゴリ・データと を含む、ステップと、 前記番組視聴データを前記料金カテゴリと相関させて(528)料金相関を生 じるステップと、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する(5 32)ステップと、 前記料金報告をテレビ画面上での表示のために前記セットトップ端末(220 )に送信する(398)ステップと、 を含むことを特徴とする方法。 34.各種の広告をケーブルテレビ・システムにおけるセットトップ端末のグ ループに遠隔的に方向付けする(ターゲットにする)ことのできるケーブル・ヘ ッドエンドと共に用いるネットワーク・コントローラ(214)において、 ケーブルテレビ番組配送システム内の各セットトップ端末(220)に対して 番組視聴データを収集する手段(228)と、 前記収集された番組視聴データをカウントしてケーブルテレビ番組配送システ ム内の各セットトップ端末(220)によって視聴された番組の頻度を判断する 手段であって、前記番組視聴カウントは、番組カテゴリと時間帯とによってコン パイルされる、手段(422)と、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末(220)に対してグループの指定を示すセットトップ端末グループ 情報を作成する手段であって、各カテゴリの広告はセットトップ端末(220) に方向付けることのできる1つ又は複数の広告を含む、手段(428)と、 前記セットトップ端末グループ情報を、番組を視聴する間の表示のために方向 付けられた広告を選択する際に前記セットトップ端末(220)に命令する制御 情報ストリームにおいて前記セットトップ端末(220)に送信する手段(46 6)と、 を含むことを特徴とするネットワーク・コントローラ。 35.複数のセットトップ端末(220)に対してケーブルテレビ分散ネット ワーク(236)上で口座及び料金請求情報を遠隔的に管理するネットワーク・ コントローラ(214)であって、 前記制御情報ストリーム(920、920’)を前記セットトップ端末(22 0)に送信する手段であって、前記制御情報ストリームは各セットトップ端末( 220)に指示して前記セットトップ端末状態報告の送信を前記ケーブル分散ネ ットワーク(236)上で開始させる、手段(406)と、 前記セットトップ端末状態報告を受信する手段であって、前記セットトップ端 末状態報告は番組視聴データを含む、手段(228)と、 ネットワーク制御データを記憶する手段であって、前記記憶されたネットワー ク制御データは番組視聴データと料金カテゴリ・データとを含む、手段(226 )と、 前記番組視聴データを前記料金カテゴリ・データと相関させて料金相関を生じ る手段(528)と、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する手段 (532)と、 前記料金請求報告をテレビ画面上での表示のために前記セットトップ端末(2 20)に送信する手段(398)と、 を含むことを特徴とするネットワーク・コントローラ。 36.請求項1記載のネットワーク・コントローラ(214)において、 ケーブルテレビ番組配送システム(200)内の各セットトップ端末(220 )に対して番組視聴データを収集する手段であって、前記収集された番組視聴デ ータは前記記憶手段(226)に記憶されることによって、前記アクセス手段( 402)によってアクセス可能になる、手段(228)と、 前記アクセスされた番組視聴データをカウントしてケーブルテレビ番組配送シ ステム(200)内の各セットトップ端末(220)によって視聴された番組の 頻度を判断する手段であって、前記番組視聴カウントは、番組カテゴリと時間帯 とによって少なくとも1つの番組視聴マトリックスに配置される、手段(422 )と、 前記発生手段(224)に接続されており、前記番組視聴カウントを前記各種 の広告と相関させることによって、各セットトップ端末(220)に対してグル ープの指定を示すセットトップ端末グループ情報を作成する手段であって、各広 告のカテゴリはセットトップ端末(220)に方向付けることのできる広告を含 む、手段(428)と、を含み、 前記セットトップ端末グループ情報は、データとして、前記制御情報ストリー ム(920、920’)に含まれることを特徴とするネットワーク・コントロー ラ。 37.請求項36記載のネットワーク・コントローラ(214)において、前 記収集手段(228)は、 各セットトップ端末(220)にセットトップ端末状態報告の送信を開始する ように指示するポーリング要求メッセージを発生する手段(404)と、 番組視聴情報を含む前記セットトップ端末状態報告を受信する手段(228) と、 前記受信されたセットトップ端末状態報告を処理してポーリング応答データを 生じる手段(408)と、 前記ポーリング応答データを一時的に記憶する手段(230)と、 を含むことを特徴とするネットワーク・コントローラ。 38.請求項37記載のネットワーク・コントローラ(214)において、前 記処理手段(408)は、 前記受信されたセットトップ端末状態報告を復調することによって復調された セットトップ・データを生じる手段(310)と、 前記復調されたセットトップ・データの中の少なくとも1つの情報フィールド を読み取る手段であって、各情報フィールド(932、932’)はセットトッ プ端末(220)のID番号フィールド(932、932’)に属する、手段( 408)と、 前記受信されたセットトップ端末状態報告の中の各情報フィールド(932、 932’)を、セットトップ端末(220)のID番号(330)によってソー トする手段(408)と、 各セットトップ端末(220)に対して前記ソートされた情報フィールドを集 積する一時的メモリ手段であって、前記集積されたソートされた情報フィールド が前記ポーリング応答データを生じる、一時的メモリ手段(230)と、 を含むことを特徴とするネットワーク・コントローラ。 39.請求項37記載のネットワーク・コントローラ(214)において、前 記ポーリング応答データを用いて前記記憶手段(226)の中の前記番組視聴デ ータを更新する手段(396)を更に含むことを特徴とするネットワーク・コン トローラ。 40.請求項37記載のネットワーク・コントローラ(214)において、前 記カウント手段(422)は、 前記番組視聴カウントを読み取る手段であって、別個の番組視聴カウントが各 番組カテゴリについて一日の異なる時間帯に指定される、手段(432)と、 前記番組視聴カウントを最高から最低までソートする手段(434)と、 前記ソートされた番組視聴カウントを前記広告カテゴリと整合させる手段であ って、前記広告カテゴリのカウントがそれによって生じる、手段(436)と、 を含むことを特徴とするネットワーク・コントローラ。 41.請求項1記載のネットワーク・コントローラ(214)において、 前記セットトップ端末(220)から番組視聴情報を収集する手段(372) と、 前記収集された番組視聴情報と広告カテゴリによって配列された前記個別の広 告とを記憶する手段(226)と、 前記記憶された番組視聴情報を複数の番組カテゴリによってソートする手段( 432)と、 前記複数の番組カテゴリを各カテゴリにおける視聴された番組の頻度によって ランク付けする手段であって、より多くの視聴された番組を有する番組カテゴリ がそれよりも少ない視聴された番組を有するカテゴリよりも上位にランク付けさ れる、手段(434)と、 前記記憶された広告カテゴリをランク付けする手段であって、前記ランク付け された番組カテゴリは前記記憶された広告カテゴリと相関される、手段(448 )と、 最も上位にランク付けされた広告カテゴリの組を選択する手段(436)と、 前記最も上位にランク付けされた広告カテゴリの組から個別の広告を選択する 手段(450)と、 前記発生手段(224)に接続されており、前記選択された個別の広告を表示 のために前記セットトップ端末(220)に送信するためにパッケージ化する手 段であって、方向付けられた広告のパッケージが生じ、前記制御情報ストリーム (920、920’)に含まれ、前記転送手段(211)に送られる、手段(4 52)と、 を含むことを特徴とするネットワーク・コントローラ。 42.請求項41記載のネットワーク・コントローラ(214)において、前 記収集手段(372)は、 前記セットトップ端末(220)から、ポーリング応答を受信する手段であっ て、前記ポーリング応答は、前記発生手段(224)によって発生された前記制 御情報ストリーム(920、920’)においてセットトップ端末(220)に 送られるポーリング要求メッセージに応答して前記ケーブル分散ネットワーク( 2236)上をアップストリームに送信される、手段(228)と、 前記受信されたポーリング応答を処理する手段であって、前記セットトップ端 末(220)に対する前記番組視聴情報に関するデータが抽出される、手段(4 08)と、 を含むことを特徴とするネットワーク・コントローラ。 43.請求項42記載のネットワーク・コントローラ(214)において、前 記収集手段(228)は前記抽出されたデータを用いて前記記憶手段(226) の中の以前に記憶された番組視聴情報を更新する手段(396)を更に含むこと を特徴とするネットワーク・コントローラ。 44.請求項1記載のネットワーク・コントローラ(214)において、 セットトップ端末状態報告を受信する手段(228)において、前記セットト ップ端末状態報告はセットトップ端末によって前記発生手段(224)によって 発生された前記制御情報ストリーム(920、920’)においてセットトップ 端末(220)に送られるポーリング要求メッセージに応答して前記ケーブル分 散ネットワーク(2236)上をアップストリームに送信され、前記受信された セットトップ端末状態報告は前記記憶手段(226)に記憶された番組視聴デー タを前記発生手段(224)が前記制御情報ストリーム(920、920’)を 発生する際に用いるために含む、手段(228)と、 前記アクセス手段(402)に接続されており、前記番組視聴データを前記記 憶手段(226)に記憶された料金カテゴリ・データと相関させて料金相関を生 じる手段(528)と、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する手段 (532)であって、前記料金報告は制御情報ストリーム(920、920’) に含まれ、後でセットトップ端末(220)に分散するために前記転送手段(2 11)に送られる、手段(532)と、 を含むことを特徴とするネットワーク・コントローラ。 45.ケーブル・ヘッドエンド(208)におけるデジタル信号処理装置(2 09)を用いて、ケーブルテレビ・システム(200)における複数のセットト ップ端末(220)を、遠隔的にモニタする方法において、 番組制御情報信号を受信するステップであって、前記番組制御情報信号は前記 デジタル信号処理装置(209)から受信される、ステップと、 ネットワーク制御データを記憶する(226)ステップであって、前記記憶さ れたネットワーク制御データは番組に関するデータを含む、ステップと、 前記記憶されたネットワーク制御データにアクセスする(402)ステップと 、 前記受信された番組制御情報信号と前記アクセスされたネットワーク制御デー タとを用いて前記制御情報ストリーム(920、920’)を発生する(224 )ステップであって、前記制御情報ストリームの前記情報フィールド(932, 932’)が形成される、ステップと、 前記制御情報ストリーム(920、920’)を転送するステップであって、 前記制御情報ストリーム(920、920’)は、前記デジタル信号処理装置( 209)に、後に複数のセットトップ端末(220)に分散するために転送する (211)、ステップと、 を含むことを特徴とする方法。 46.請求項45記載の方法において、 セットトップ端末状態報告を受信する(211)ステップであって、前記セ ットトップ端末状態報告は、セットトップ端末(220)にアップストリーム・ データ送信能力を提供し、前記受信されたセットトップ端末状態報告は前記記憶 ステップ(226)において記憶され発生ステップ(224)が前記制御情報ス トリーム(920、920’)を発生する際に用いられる、ステップを含むこと を特徴とする方法。 47.請求項45記載の方法において、 ケーブルテレビ番組配送システム内の各セットトップ端末(220)に対して 番組視聴データを収集する(372)ステップであって、前記収集された番組視 聴データは前記記憶する(226)ステップの間に記憶され、よって、前記アク セスする(402)ステップの間にアクセスが可能になる、ステップと、 前記アクセスされた番組視聴データをカウントして(422)前記ケーブルテ レビ番組配送システム内の各セットトップ端末(220)によって視聴された番 組の頻度を判断するステップであって、前記番組視聴カウントは、番組カテゴリ と時間帯とによって少なくとも1つの番組視聴マトリックス(351)に配置さ れる、ステップと、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末(220)に対してグループの指定を示すセットトップ端末グループ 情報を作成する(428)ステップであって、各広告のカテゴリはセットトップ 端末(220)に方向付けることのできる広告を含み、前記作成されたセットト ップ端末グループ情報は番組を視聴する間の表示のために方向付けられた広告を 選択する際に前記セットトップ端末(220)に命令する制御情報ストリーム( 920、920’)において前記セットトップ端末(220)に送信する(46 6)、ステップと、 を含むことを特徴とする方法。 48.請求項45記載の方法において、更に、 セットトップ端末状態報告を受信する(228)ステップであって、前記セッ トトップ端末状態報告はセットトップ端末によって前記発生ステップ(224) によって発生された前記制御情報ストリーム(920、920’)においてセッ トトップ端末(220)に送られるポーリング要求メッセージに応答して前記ケ ーブル分散ネットワーク(2236)上をアップストリームに送信され、前記受 信されたセットトップ端末状態報告は前記記憶ステップ(226)において記憶 された番組視聴データを前記発生手段(224)が前記制御情報ストリーム(9 20、920’)を発生する際に用いるために含む、ステップと、 前記番組視聴データを前記記憶ステップの間に記憶された料金カテゴリ・デー タと相関させて料金相関を生じさせるステップと、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する(5 32)ステップであって、前記料金報告は前記発生ステップにおいて発生した制 御情報ストリーム(920、920’)に含まれる、ステップと、 を含むことを特徴とする方法。 49.請求項1記載のネットワーク・コントローラ(214)において、 ケーブルテレビ番組配送システム内の各セットトップ端末(220)に対して 番組視聴データを収集する手段(228)と、 前記収集された番組視聴データをカウントしてケーブルテレビ番組配送システ ム内の各セットトップ端末(220)によって視聴された番組の頻度を判断する 手段であって、前記番組視聴カウントは、番組カテゴリと時間帯とによってコン パイルされる、手段(422)と、 前記番組視聴カウントを前記各種の広告と相関させることによって、各セット トップ端末(220)に対してグループの指定を示すセットトップ端末グループ 情報を作成する手段であって、各カテゴリの広告はセットトップ端末(220) に方向付けることのできる1つ又は複数の広告を含み、前記セットトップ端末グ ループ情報は、番組を視聴する間の表示のために方向付けられた広告を選択する 際に前記セットトップ端末(220)に命令する制御情報ストリームに含まれる 、手段(466)と、 を含むことを特徴とするネットワーク・コントローラ。 50.請求項1記載のネットワーク・コントローラ(214)であって、 前記セットトップ端末状態報告を受信する手段であって、前記セットトップ端 末状態報告は番組視聴データと前記記憶手段(226)に含まれる料金カテゴリ ・データとを含む、手段(228)と、 前記番組視聴データを前記料金カテゴリ・データと相関させて料金相関を生じ る手段(528)と、 少なくとも1つの料金請求報告を前記生じた料金相関に基づいて発生する手段 であって、前記料金請求報告は前記発生手段(532)による前記制御情報スト リームにふくまれ、テレビ画面上での表示のために前記セットトップ端末(22 0)に後で分散される、手段(532)と、 を含むことを特徴とするネットワーク・コントローラ。[Procedure Amendment] Patent Law Article 184-7, Paragraph 1 [Submission Date] May 30, 1994 [Correction content] The scope of the claims 1. Connect multiple set-top terminals in a cable TV Cables that can be remotely monitored and controlled using network control data ・ Network controller for use with digital signal processor in headend Each of the set-top terminals is a remotely-located Program control information including packaged programs and menu content received from the source Receives multiple information fields in the control information stream generated using the signal In the network controller, An interface connected to the digital signal processing device for receiving and transferring control information. Interface means, wherein the program control information signal is the digital signal processing device. Received on a scheduled basis from, and generated using the program control information signal The control information stream is forwarded for distribution on the cable television system. Interface means transferred to the digital signal processing device; Means for storing network control data, the network being stored The control data includes data relating to a television program, storage means, Access means for accessing the stored network control data; The received program control information signal and the accessed network control data Means for generating the control information stream using Program and menu contents in which the information fields of the information stream are packaged The control information stream created by Next, a generating means, which is distributed to a plurality of set-top terminals, A network controller characterized by being equipped with. 2. The network controller according to claim 1, wherein the program control information A network characterized by further comprising temporary storage means for temporarily storing a signal. Network controller. 3. The network controller of claim 1, wherein the plurality of sets Each top terminal is a set-top terminal that is uniquely unique to a particular subscriber The storage means further has an identification number, At least one network control database, said network Control data is organized and maintained in at least one database file And the database files are interrelated via a set of set top terminal identification numbers. A network control database keyed relationally to Update the network control data stored in each database file. A new updating method, A network controller characterized by being equipped with. 4. The network of claim 1 for use in a region having regional program information. In the controller, Acquisition means for acquiring the regional program information, Means for transferring any acquired regional program information to said generating means, The acquired regional program information forms the information field of the program control information signal. Means used to generate the control information stream; A network controller characterized by being equipped with. 5. The network controller of claim 4 for use by an operator. In this case, the acquisition means is a network suitable for operator input of the regional program information. Network control operator / workstation Network controller. 6. The network controller according to claim 4, wherein the acquisition means is a device. Receiving a digitally compressed program signal from a remote source, and said acquisition means Is A radio frequency (RF) receiver for demodulating the digitally compressed program signal; , Data signal from each demodulated signal connected to the RF receiver At least one dematiciplexer capable of extracting The signal contains information about the digitized program available to the subscriber to select The output of the chipplexer is connected to said interface means, And A network controller characterized by being equipped with. 7. The network controller according to claim 4, wherein the acquisition means is A telephone modem for receiving the regional programming information from a remote location A network controller characterized in that 8. 5. The network controller according to claim 4, wherein the generating means is Furthermore, Translating the accessed stored data, producing the translated data therein. Means, Means for processing the translated data, Means for generating a signal processing instruction from the processed translation data, the raw processing means comprising: The generated signal processing command is sent to the signal processing device via the interface means. Transferred and before repackaging of video and audio programming signals Generating means for providing guidance to the signal processing device; A network controller characterized by being equipped with. 9. 9. The network controller according to claim 8, wherein the processing means is An interface for receiving the acquired regional programming information from the transfer means. Interface, Correlating the acquired regional programming information with the translated data , The means by which the correlated information is generated, Sending the correlated information to the generating means, where the correlated information is Means included in the generated signal processing instructions, A network controller characterized by being equipped with. 10. The network controller according to claim 1, wherein the generating means is , Means for reading the program control information signal to obtain program control data; Comparing the program control data with the accessed network control data , Means for producing the comparison result, Means for correcting the program control data based on the generated comparison result, A network controller characterized by being equipped with. 11. The network controller according to claim 1, wherein the control information The information field of the stream is a series of packets, the generating means A means for configuring the accessed network control data in packets, Therefore, the constructed packet is stored in the information field of the control information stream. A network controller, which is characterized by being arranged. 12. The network controller according to claim 1, wherein the generating means is , Means for reading the program control information signal to obtain program control data; Comparing the program control data with the accessed network control data , Means for producing the comparison result, Part of the program control data and the accessed network control data Integrated control based on the generated comparison result, integrated control Means to generate data, The integrated control data is stored in the information field of the control information stream. Means for arranging A network controller characterized by being equipped with. 13. Remotely connect multiple set-top terminals in a cable TV system Cable that can be monitored and controlled using network control data. Network controller for use with digital signal processing equipment in the dead end And each of the set-top terminals has a set-top terminal status report. The program control information signal to transmit data and communicate data in the information field. To the network controller, which receives the generated control information stream. Be careful It is connected to the digital signal processing device and receives and transfers the control information. Interface means, wherein the program control information signal is the digital signal processing device. Is received on a schedule from the device and is generated using the program control information signal. The control information stream is distributed for distribution on the cable television system. Interface means for transferring back to the signal processing device, Receiving the set top terminal status report, wherein the received The set top terminal status report is sent to the set top terminal Means for providing data transmission capability, Means for storing network control data, the network being stored The control data includes data related to the program and the received set-top terminal status report. Storage means, including the contents of Access means for accessing the stored network control data; The received program control information signal and the accessed network control data Means for generating the control information stream using The information fields of the information stream are generated and the control information stream is Generation means, which are distributed to a number of set-top terminals, A network controller characterized by being equipped with. 14. 14. The network controller according to claim 13, wherein the generating means. Is Means for extracting data from the information field of the program control information signal, The extracted data includes a program channel designation and a menu code; , Start sending set-top device status report to each set-top device A means to create a polling request message that commands Polling response data by processing the received set-top terminal status report Means for generating The polling response data is extracted from the information field of the program control information signal. Means for integrating with said data, said means for creating said control information stream; , A network controller characterized by being equipped with. 15. 15. The network controller according to claim 14, wherein the creating means. Is Read at least one database file using said access means And the database file is a set-top terminal for a particular subscriber. Relay to each other via a set of set-top terminal identification numbers that are The means that are keyed by the null, A means for formatting the polling request message, the formatter comprising: At least one set-top terminal identification Means, including a number, and At least one in the formatted poll request message Means for enabling a polling command bit, said enabling Polled command bit sent to send the set top terminal status report. The means to order trust, A network controller characterized by being equipped with. 16. 15. The network controller according to claim 14, wherein the processing means. Is Control receiving means for demodulating the received set-top terminal status report, At least one information file in the received set top terminal status report. Is a means for reading a field, and each information field is stored in the set top terminal. Therefore, means including the program viewing data collected, Each information field in the received set-top terminal status report A means to sort by the identification number of the set top terminal, A temporary collection of the sorted information fields for each set top terminal Memory means, wherein the integrated sorted information fields are Means for generating ring response data; A network controller characterized by being equipped with. 17. The network controller according to claim 16, wherein the processing means. Further comprising connection means for linking the polling response data to the storage means. Update the network control data stored in the storage means. Network controller to do. 18. The network controller according to claim 16, wherein the control reception is performed. Means for upstream data transmission prior to said cable distribution network. Be equipped with a radio frequency (RF) demodulator to receive from the set top terminal A featured network controller. 19. The network controller according to claim 16, wherein the control reception is performed. The means comprises a telephone for receiving a data transmission from the set top terminal on a telephone line. A network controller that is characterized by 20. 14. The network controller according to claim 13, wherein the receiving means. Is A radio frequency (RF) demodulator, The received signal transmitted upstream on the cable distribution network. A demultiplexer that processes a set-top device status report, A network controller characterized by being equipped with. 21. Various advertisements on the set-top end of a cable TV program delivery system Cave that can be remotely directed (targeted) to the last group Network controller for use with The top terminal can generate program viewing data. At The program viewing data is sent to each set-top terminal in the cable TV program delivery system. Data collection means, At least one network controller for collecting the program viewing data. Means to store in La database, Means for accessing the stored program viewing data, A cable television program delivery system is performed by counting the accessed program viewing data. By means to determine the frequency of programs viewed by each set-top terminal in the system Therefore, the program viewing count is at least dependent on the program category and time zone. Means arranged in one program viewing matrix; Each set by correlating the program viewing count with the various advertisements Create set-top device group information that indicates the group designation for the top device As each advertising category is directed to set-top terminals. Means, including advertising Direction for displaying the set-top terminal group information while viewing the program Control information stream to instruct the set-top terminal when selecting the attached advertisement Means for transmitting to the set-top terminal in a game, A network controller characterized by being equipped with. 22. 22. The network controller according to claim 21, wherein the network The talk controller can poll each set top terminal and The collecting means is Instruct each set-top terminal to start sending set-top terminal status reports Means for generating a polling request message to Means for receiving the set top terminal status report including program viewing information; Processing the received set-top terminal status report to obtain polling response data. The means by which Means for temporarily storing the polling response data, A network controller characterized by being equipped with. 23. 23. The network controller according to claim 22, wherein the processing means. Is Demodulated by demodulating the received set-top terminal status report Means for producing set-top data, At least one information field in the demodulated set top data Each information field is an ID number file of the set-top terminal. Means belonging to the field, Set each information field in the received Set Top Terminal Status Report to A means for sorting by the ID number of the top terminal, A temporary collection of the sorted information fields for each set top terminal Memory means, wherein the integrated sorted information fields are Temporary memory means for producing ring response data; A network controller characterized by being equipped with. 24. 23. The network controller according to claim 22, wherein the pollin is provided. Means for updating the program viewing data in the storage means using the response data A network controller which is further provided. 25. The network controller according to claim 22, wherein the count is The means is A means for reading the program viewing count, wherein each individual program viewing count is Means for specifying program categories at different times of the day, and Means for sorting the program viewing count from highest to lowest, Means for matching the sorted program viewing count with the advertising category. A means by which a count of the advertising category is generated, A network controller characterized by being equipped with. 26. Set-top edge in cable television program delivery system with individualized advertisements Cables that can be remotely directed (targeted) to the last group .A network controller for use with the headend, with this direction The program viewing information received by the cable headend is used for In the network controller, Means for collecting the program viewing information, The individual broadcasts arranged by the collected program viewing information and advertising categories. Means for storing notifications, Means for sorting the stored program viewing information by a plurality of program categories; , The plurality of program categories according to the frequency of viewed programs in each category Means to rank and show program categories with more viewed programs Ranked higher than the category with less watched programs Means, Means for ranking the stored advertising categories, the ranking Means for correlating program categories stored with said stored advertising categories; Means for selecting the highest ranked set of ad categories; Select individual ads from the highest ranked set of ad categories Means, Send the selected individual advertisements to the set top terminal for display A means of packaging for, resulting in a package of oriented ads , Means and The directed advertising package is distributed over the cable distribution network to Means to send to a top terminal, A network controller characterized by being equipped with. 27. The network controller according to claim 26, wherein each set Terminals on a cable distribution network in a cable TV program delivery system. Receive polling request message upstream and send polling response Wherein the polling response includes the program viewing information, and the collecting means Is A means for collecting the polling request message, wherein each polling request message is collected. The message is transmitted to the set-top terminal, and the set-top terminal sends the message to the set-top terminal. Routing responses upstream on the cable distribution network And means to request, Means for receiving the polling response from a set top terminal; Means for processing the received polling response, the set top edge Data regarding the program viewing information for the end is extracted and used for the orientation. Means, A network controller characterized by being equipped with. 28. 27. The network controller of claim 26, wherein the collected The program viewing information previously stored in the storage means and the collection means are stored in the extraction means. Means for updating the program viewing information in the storage means by using the issued data. A network controller which is further provided. 29. On cable TV distributed networks for multiple set-top terminals A network controller for remotely managing account and billing information , Each set top terminal uses a program control information signal to generate a polling request message. Adapted to send a set top terminal status report in response to a sage, In the network controller, Means for creating the polling request message; Means for sending the polling request message to the set top terminal. The polling request message indicates to each set top terminal the set Data transmission of top terminal status report is uploaded on the cable distribution network. The means to start the stream, Means for receiving said set top terminal status report, said set top terminal The end status report includes program viewing data, Means for storing network control data, said network being stored The control data includes a program viewing data and a charge category data, and means, Correlating the program viewing data with the rate category data to generate rate correlation Means, Means for generating at least one billing report based on the generated charge correlation When, Send the fee report to the set top terminal for display on a television screen Means, A network controller characterized by being equipped with. 30. Using a digital signal processor at the cable headend, Remotely monitor multiple set-top terminals in a Blu-ray TV program delivery system. And each set-top terminal sends a program control information signal. Receiving multiple information fields in the control information stream generated using In the method Interfacing with the digital signal processor, the The set control information signal is received from the digital signal processor on a scheduled basis. And the control information stream generated using the program control information signal is Is transferred back to the signal processor for distribution on a cable television system. Step, Storing network control data, said stored network The work control data includes data about the program, steps, Accessing the stored network control data, The received program control information signal and the accessed network control data And generating the control information stream using The information field of the information stream is formed, and the control information stream is Steps distributed across multiple set-top terminals, A method comprising: 31. Using a digital signal processor at the cable headend, Remotely monitor multiple set-top terminals in a Bull TV programming system. The method of controlling each set-top terminal is a set-top terminal status report. Originating from a program control information signal that transmits a notification and communicates the data in the information field. Receiving a control information stream according to Interfacing with the digital signal processor, the The set control information signal is received from the digital signal processor on a scheduled basis. And the control information stream generated using the program control information signal is Is transferred back to the signal processor for distribution on a cable television system. Step, Receiving a set-top terminal status report, said received session The top-top terminal status report is the upstream data transmission to the set-top terminal. Steps that provide abilities, Storing network control data, said stored network The work control data is data related to the program and the status of the received set top terminal. A step, including the content of the report, Accessing the stored network control data, The received program control information signal and the accessed network control data And generating the control information stream using The information field of the information stream is created and the control information stream is Steps distributed across multiple set-top terminals, A method comprising: 32. Advertise your ads to multiple set-top terminals in your cable TV system. In the bi-directionally directed (targeted) method, The program viewing data is sent to each set-top terminal in the cable TV program delivery system. Data collection step, At least one network controller for collecting the program viewing data. To store in the LA database, Accessing the stored program viewing data, The cable television program distribution is performed by counting the accessed program viewing data. A stream that determines the frequency of programs viewed by each set-top terminal in the transmission system. The program viewing count is small depending on the program category and the time zone. Steps arranged in at least one program viewing matrix, Each set by correlating the program viewing count with the various advertisements Create set-top device group information that indicates the group designation for the top device Since each advertisement category is given to the set top terminal, Steps that include ads that can Direction for displaying the set-top terminal group information while viewing the program Control information stream to instruct the set-top terminal when selecting the attached advertisement To send to the set-top terminal with a console, A method comprising: 33. On cable TV distributed networks for multiple set-top terminals A method for remotely managing account and billing information, where each set top terminal , Set in response to a polling request message generated using the program control information signal In a method adapted to send a top terminal status report, Creating the polling request message, Sending the polling request message to the set top terminal Therefore, the polling request message instructs each set-top terminal to The data transmission of the top-top terminal status report is updated on the cable distribution network. Steps to start upstream, Receiving the set top terminal status report, the set top terminal The terminal status report includes program viewing data, steps, Storing network control data, said stored network Work control data includes program viewing data and multiple charge category data. Tep, Steps that correlate the program viewing data with the rate categories to produce rate correlation. And A step for generating at least one billing report based on the resulting charge correlation. And Send the fee report to the set top terminal for display on a television screen Step, A method comprising: 34. Various advertisements on the set-top end of a cable TV program delivery system Cave that can be remotely directed (targeted) to the last group Network controller for use with The top terminal can generate program viewing data. At The program viewing data is sent to each set-top terminal in the cable TV Data collection means, A cable television program delivery system is provided by counting the collected program viewing data. It is a way to determine the frequency of programs viewed by each set-top terminal in the The program viewing count is compiled by program category and time zone. Means, Each set by correlating the program viewing count with the various advertisements Create set-top device group information that indicates the group designation for the top device Is a means to do so, since the advertisement of each category is directed to the set top terminal, Means, including one or more advertisements, Direction for displaying the set-top terminal group information while viewing the program Control information stream to instruct the set-top terminal when selecting the attached advertisement Means for transmitting to the set-top terminal in a game, A network controller characterized by being equipped with. 35. On cable TV distributed networks for multiple set-top terminals A network that remotely manages account and billing information using network control data. Network controller, each set-top terminal is packaged Set in response to a control information stream containing information about the program and menu content. Network controller adapted to send terminal status reports In LA, Means for transmitting the control information stream to the set top terminal, comprising: The control information stream is instructed to each set-top terminal and Means for initiating the transmission of a health report on the cable distribution network; Means for receiving said set top terminal status report, said set top terminal The end status report includes program viewing data, Means for storing network control data, said network being stored The control data includes a program viewing data and a charge category data, and means, Correlating the program viewing data with the rate category data to generate rate correlation Means, Means for generating at least one billing report based on the generated charge correlation When, Send the fee report to the set top terminal for display on a television screen Means, A network controller characterized by being equipped with. [Procedure Amendment] Patent Act Article 184-8 [Submission date] December 12, 1994 [Correction content] The scope of the claims 1. Multiple set-top terminals in a cable television system (236) ( 220) in the network controller (214) for remotely monitoring hand, Means for receiving a program control information signal from the digital signal processing device (204). The digital signal processor (209) is connected to the cable head end (20). 8) in the same position as the receiving means (211), the program control information signal Is a source (20) located remotely by the digital signal processor (209). 4) received from means (211), Means for storing network control data, the network being stored Means (226), wherein the control data comprises data relating to television programs; Means (224) for accessing the stored network control data; The received program control information signal and the accessed network control data Means for generating a control information stream using the received program control The information signal carries data about the packaged program or menu content, The information field of the control information stream is packaged into a program and menu. The stored network by modifying the data regarding The created information field by being created based on the control data. Is a modified package of the program with program category and menu specification information or Means (224) including the modified menu content; A means for transferring the control information stream to the digital signal processor (209). And the control information stream is then the signal processor (209). ) Distributed to a plurality of set top terminals (220) by means (211) and , A network controller comprising: 2. The network controller (214) according to claim 1, wherein Further comprising temporary storage means (230) for temporarily storing the set control information signal. A featured network controller. 3. The network controller (214) according to claim 1, wherein The storage means (226) is At least one network control database (226), Network control data in at least one database file (322) Organized and maintained at the database file with set top terminal identification Networks that are relationally keyed to each other via a set of numbers (330). Control database, Update the network control data stored in each database file. A means to renew (234), A network controller comprising: 4. The network controller (214) of claim 1, wherein Means for obtaining regional program information (394), Means (2) for transferring any acquired regional program information to the generating means (224) 34), wherein the acquired regional program information is the information of the program control information signal. Means used to form a broadcast information field and generate the control information stream When, A network controller comprising: 5. The network controller (214) of claim 4, wherein The obtaining means (394) is a network suitable for operator input of the regional program information. Network operator workstation (234). Network controller. 6. The network controller (214) of claim 4, wherein The obtaining means (394) is Radio frequency (RF) receiver for demodulating the digitally compressed program signal A tier (310), Data signal from each demodulated signal connected to the RF receiver At least one dematiciplexer (313) capable of extracting The data signal contains information about a digitized program that is subscriber selectable. The output of each dematic multiplexer is connected to the receiving and transmitting means. Plexer, A network controller comprising: 7. The network controller (214) of claim 4, wherein The obtaining means (394) is a means for receiving the local program information from a remote location. A network controller characterized by including a talk modem. 8. The network controller (214) of claim 4, wherein The live means (224) further comprises Translating the accessed stored data, producing the translated data therein. Means (402) Means (224, 234) for processing the translated data, Means (370) for generating a signal processing instruction from the processed translation data. The generated signal processing command is transmitted to the signal processing unit via the transfer means (211). And the video and audio programming signals transferred to the processing device (209). Means for providing guidance to the signal processing device during packaging, and A network controller comprising: 9. The network controller (214) of claim 8, wherein The scientific means (224, 234) Receiving said acquired regional programming information from said transfer means (211) Interface (234) to Correlating the acquired regional programming information with the translated data , At which means (226) the correlated information is generated, Sending the correlated information to the generating means, where the correlated information is Means (224) in which information is included in the generated signal processing instructions; A network controller comprising: 10. The network controller (214) of claim 1, wherein: The generating means (224) is Means (386) for reading the program control information signal to obtain program control data When, Comparing the program control data with the accessed network control data , Means for producing a comparison result (402), Means (410) for modifying the program control data based on the generated comparison result. )When, A network controller comprising: 11. The network controller (214) of claim 1, wherein: The generating means (224) converts the accessed network control data into packets. Thus comprising means (384) for configuring so that the configured packet is A network characterized by being arranged in the information field of the control information stream. Network controller. 12. The network controller (214) of claim 1, wherein: The generating means (224) is Means (386) for reading the program control information signal to obtain program control data When, Comparing the program control data with the accessed network control data , Means for producing the comparison result (402), Part of the program control data and the accessed network control data Integrated control based on the generated comparison result, integrated control Means for producing data (384), The integrated control data is stored in the information field of the control information stream. Means for arraying (396) A network controller comprising: 13. The network controller (214) of claim 1, wherein Further comprises means (228) for receiving a set top terminal status report (report). And the received set top terminal status report indicates that the set top terminal (2 20) providing upstream data transmission capability, said received set The terminal status report includes program viewing data, and the generation means (224) controls the control. Stored in said storage means (226) for use in generating an information stream A network controller characterized by being performed. 14. The network controller (214) according to claim 13, wherein The generation means (224) is Means for extracting data from the information field of the program control information signal, The extracted data includes a program channel designation and a menu code; (408), Start sending set-top device status report to each set-top device Means (404) for creating a polling request message to be ordered, Polling response data by processing the received set-top terminal status report Means (410) for generating The polling response data is extracted from the information field of the program control information signal. Means for integrating the control information stream, and means for creating the control information stream ( 396), A network controller comprising: 15. The network controller (214) according to claim 14, wherein The writing means (404) is At least one database file using said access means (402) The database file (226) is a means for reading Via a set of set-top terminal identification numbers that are unique to each And keyed relationally to each other (402), A means for formatting the polling request message, the formatter comprising: At least one set-top terminal identification Means (404), including a number; At least one in the formatted poll request message Means for enabling a polling command bit, said enabling Polled command bit sent to send the set top terminal status report. A means (404) of ordering trust, A network controller comprising: 16. The network controller (214) according to claim 14, wherein The processing means (410) is Control receiving means (228) for demodulating the received set-top terminal status report. )When, At least one information file in the received set top terminal status report. Means for reading the fields (932, 932 ') and each information field (9 32, 932 ') is a program view collected by the set top terminal (220). Means (408) including listening data; Each information field (93) in the received set top terminal status report. 2, 932 ') are sorted by the identification number (330) of each set top terminal. Means (408) A temporary collection of the sorted information fields for each set top terminal Memory means, wherein the integrated sorted information fields are Means (230) for generating ring response data; A network controller comprising: 17. The network controller (214) according to claim 16, wherein Connecting means (40) for linking the processing means (410) to the storage means (226) 2), wherein the polling response data is stored in the storage means (226). A network controller characterized by updating the network control data. Trolla. 18. The network controller (214) according to claim 16, wherein The control receiving means (228) transmits the upstream data transmission to the cable distribution. Radio frequency (RF) demodulation received from the set-top terminals on the network A network controller including a device (310). 19. The network controller (214) according to claim 16, wherein The control receiving means receives the data transmission from the set top terminal on the telephone line. A network controller including a telephone modem (232). 20. The network controller (214) according to claim 13, wherein The receiving means (228), A radio frequency (RF) demodulator (310), The received signal transmitted upstream on the cable distribution network. A dematplexer (313) for processing a set top terminal status report, A network controller comprising: 21. Network controller for use with cable headend (208) In the roller (214) For each set-top terminal (220) in the cable TV program delivery system Means (228) for collecting program viewing data, At least one network controller for collecting the program viewing data. Means (226) for storing in the database of LA (214), Means (402) for accessing the stored program viewing data, A cable television program delivery system is performed by counting the accessed program viewing data. Of programs viewed by each set top terminal (220) in the system (200) The program viewing count is a means for judging the frequency, and the program viewing count is Are arranged in at least one program viewing matrix by and (422) )When, Each set by correlating the program viewing count with the various advertisements A set-top terminal group indicating designation of a group to the top terminal (220) A means for creating information, where each advertisement category is a set top terminal (220) Means (428) including an advertisement that can be directed to: Direction for displaying the set-top terminal group information while viewing the program Control for instructing the set top terminal (220) in selecting the attached advertisement Means (46) for transmitting to the set top terminal (220) in an information stream 6), A network controller comprising: 22. A network controller (214) according to claim 21, wherein The means for collecting notes is Start sending a set top terminal status report to each set top terminal (220) Means (404) for generating a polling request message instructing Means (228) for receiving the set top terminal status report including program viewing information When, Processing the received set-top terminal status report to obtain polling response data. Means for producing (408), Means (230) for temporarily storing the polling response data; A network controller comprising: 23. The network controller (214) of claim 22, wherein The processing means (408) is Demodulated by demodulating the received set-top terminal status report Means (310) for producing set top data, At least one information field in the demodulated set top data For reading each information field (932, 932 '). Device (220) belonging to the ID number field (932, 932 ') 408), Each information field (932, in the received set top terminal status report) 932 ') by the ID number (330) of the set top terminal (220). Means (408) for Collect the sorted information fields for each set top terminal (220) Means for storing temporary memory, said integrated sorted information field Generating the polling response data, temporary memory means (230); A network controller comprising: 24. The network controller (214) of claim 22, wherein The program viewing data in the storage means is updated using the polling response data. A network controller, further comprising means (396) for performing. 25. The network controller (214) of claim 22, wherein The counting means (422) A means for reading the program viewing count, wherein each individual program viewing count is Means (432) for designating program categories at different times of the day; Means (434) for sorting the program viewing count from highest to lowest; Means for matching the sorted program viewing count with the advertising category. A means (436) by which a count of the advertising category is generated, A network controller comprising: 26. Network controller for use with cable headend (208) In the roller (214) Means (372) for collecting the program viewing information, The individual broadcasts arranged by the collected program viewing information and advertising categories. Means (226) for storing the notification and Means for sorting the stored program viewing information by a plurality of program categories ( 432), The plurality of program categories according to the frequency of viewed programs in each category Means to rank and show program categories with more viewed programs Ranked higher than the category with less watched programs Means (434), Means for ranking the stored advertising categories, the ranking Means (448) in which the stored program category is correlated with the stored advertising category. )When, Means (436) for selecting the highest ranked set of advertising categories; Select individual ads from the highest ranked set of ad categories Means (450), To the set top terminal (220) for displaying the selected individual advertisement. A means of packaging for delivery, which is a package of oriented ads. Means (452) The directed advertising package is distributed over the cable distribution network to Means (466) for transmitting to the top terminal (220), A network controller comprising: 27. The network controller (214) of claim 26, wherein The collecting means (372) is Each polling request message is a means for collecting polling request messages. Message is transmitted to the set top terminal (220), and the set top terminal (220 220) to send the polling response over the cable distribution network (236). Means (404) for requesting upstream transmission; A means (228) for receiving the polling response from the set top terminal (220). )When, Means for processing the received polling response, the set top edge Data regarding the program viewing information for the end (220) is extracted and the orientation is determined. Means (408) used for A network controller comprising: 28. The network controller (214) of claim 26, wherein The data collecting means (228) uses the extracted data to store the data in the storage means (226). Further comprising means (396) for updating the program viewing information in Network controller. 29. Account and billing information on the cable television distributed network (236) In the network controller (214) that remotely manages Means (404) for creating a polling request message; Means for transmitting the polling request message to the set top terminal (220) The polling request message is sent to each set top terminal (220). Show the data transmission of the set top terminal status report to the cable distribution network. Means (406) for initiating upstream on the talk (236); Means for receiving said set top terminal status report, said set top terminal The end status report includes program viewing data, means (228), Means for storing network control data, said network being stored The control data includes program viewing data and charge category data. )When, Correlating the program viewing data with the rate category data to generate rate correlation Means (528) Means for generating at least one billing report based on the generated charge correlation (532), The set top terminal (220) for displaying the charge report on a television screen. ) To send to (), A network controller comprising: 30. Digital signal processor (2) in cable headend (208) 09) to use multiple sets in a cable television system (207). In a method of remotely monitoring a mobile terminal (220), Receiving a program control information signal, wherein the program control information signal is Steps received from a digital signal processor (209); Storing (226) network control data, said storing The network control data includes data about the program, and (402) accessing the stored network control data. , The received program control information signal and the accessed network control data To generate the control information stream (920, 920 ') (224). ) Step, said information field of said control information stream (932, 932 ') is formed, The control information stream (920, 920 ') is transferred to the digital signal processing device ( 209) and then forwarded to multiple set top terminals (220) for distribution. (211) step, A method comprising: 31. For digital signal processor (209) in cable headend And multiple set-top terminals in a cable television system (208) ( 220) for remotely monitoring Receiving a program control information signal, wherein the program control information signal is Steps received from a digital signal processor (209); The plurality of set top ends in the cable television system (207) The step of receiving (228) the end (220) set top terminal status report, , The received set top terminal status report is the set top terminal (220) Providing upstream data transmission capability to Storing (226) network control data, said storing The network control data stored in the program carried by the program control information signal. Related data and the data carried by the received set-top terminal status report. Step, including data (402) accessing the stored network control data. , The received program control information signal and the accessed network control data To generate the control information stream (920, 920 ') (224). ) Step, said information field of said control information stream (932, 932 ') is created, and The control information stream (920, 920 ') is transferred to the digital signal processing device ( 209) and then forwarded to multiple set top terminals (220) for distribution. (211) step, A method comprising: 32. Advertise on your cable TV using the cable headend (208) Remotely orient multiple set top terminals (220) on the stem (200) In the method of targeting, For each set-top terminal (220) in the cable TV program delivery system Collecting (372) program viewing data, At least one network controller for collecting the program viewing data. (226) storing in the database of LA (214), Accessing (402) the stored program viewing data, Counting the accessed program viewing data (422), the cable station The number watched by each set-top terminal (220) in the Levi program delivery system In the step of determining the frequency of the set, the program viewing count is the program category. And at least one program viewing matrix (351) depending on the time zone. Step, Each set by correlating the program viewing count with the various advertisements A set-top terminal group indicating designation of a group to the top terminal (220) The step of creating information (428), where each advertisement category is set top A step of including an advertisement that can be provided to the terminal (220); Direction for displaying the set-top terminal group information while viewing the program Control for instructing the set top terminal (220) in selecting the attached advertisement Information stream (920, 920 ') transmitted to the set top terminal (220) (466) step, A method comprising: 33. Cable TV distributed network for multiple set-top terminals (220) In a method of remotely managing account and billing information on a work (236), Creating a polling request message (404), Send the polling request message to the set top terminal (220) (406) step, wherein said polling request message is sent to each set top The cable is transmitted to the terminal (220) to instruct the set-top terminal status report data transmission. Starting upstream on the distributed network (236). , Receiving (228) the set top terminal status report, the method comprising: The set top terminal status report includes program viewing data, steps, Storing (226) network control data, said storing The network control data that was created includes program viewing data and multiple charge category data. Including a step, Correlating the program viewing data with the charge category (528) to generate a charge correlation. Step of Generate at least one billing report based on the resulting charge correlation (5 32) step, The set top terminal (220) for displaying the charge report on a television screen. ) Step (398), and A method comprising: 34. Advertise various types of ads on set-top terminals in cable TV systems. A cable to which the loop can be remotely directed (targeted) In the network controller (214) used with the dead end, For each set-top terminal (220) in the cable TV program delivery system Means (228) for collecting program viewing data, A cable television program delivery system is provided by counting the collected program viewing data. The frequency of programs viewed by each set-top terminal (220) in the system The program viewing count is based on a program category and a time period. Means (422) being piled, Each set by correlating the program viewing count with the various advertisements A set-top terminal group indicating designation of a group to the top terminal (220) A means for creating information, and advertisements in each category are set top terminals (220) Means (428) including one or more advertisements that can be directed to: Direction for displaying the set-top terminal group information while viewing the program Control for instructing the set top terminal (220) in selecting the attached advertisement Means (46) for transmitting to the set top terminal (220) in an information stream 6), A network controller comprising: 35. Cable TV distributed network for multiple set-top terminals (220) A network that remotely manages account and billing information on the work (236). A controller (214), The control information stream (920, 920 ') is transmitted to the set top terminal (22 0), wherein the control information stream is transmitted to each set top terminal ( 220) to send the set top terminal status report to the cable distribution network. Means (406) for starting on the network (236); Means for receiving said set top terminal status report, said set top terminal The end status report includes program viewing data, means (228), Means for storing network control data, said network being stored The control data includes program viewing data and charge category data. )When, Correlating the program viewing data with the rate category data to generate rate correlation Means (528) Means for generating at least one billing report based on the generated charge correlation (532), In order to display the billing report on the television screen, the set top terminal (2 20) means for sending to (398), A network controller comprising: 36. The network controller (214) of claim 1, wherein Each set top terminal (220 in the cable television program delivery system (200) ) For collecting program viewing data, the program viewing data being collected. The data is stored in the storage means (226), whereby the access means ( Means (228), which is accessible by (402). A cable television program delivery system is performed by counting the accessed program viewing data. Of programs viewed by each set top terminal (220) in the system (200) The program viewing count is a means for judging the frequency, and the program viewing count is Are arranged in at least one program viewing matrix by and (422) )When, It is connected to the generation means (224), and the program viewing count is set to the various types. Glue to each set top terminal (220) by correlating it with Is a means of creating set-top terminal group information that indicates the The notification category includes advertisements that can be directed to the set top terminal (220). Including means (428), The set top terminal group information is, as data, the control information stream. (920, 920 ') included in the network controller La. 37. The network controller (214) of claim 36, wherein The collecting means (228) is Start sending a set top terminal status report to each set top terminal (220) Means (404) for generating a polling request message instructing Means (228) for receiving the set top terminal status report including program viewing information When, Processing the received set-top terminal status report to obtain polling response data. Means for producing (408), Means (230) for temporarily storing the polling response data; A network controller comprising: 38. 38. The network controller (214) of claim 37, wherein The processing means (408) is Demodulated by demodulating the received set-top terminal status report Means (310) for producing set top data, At least one information field in the demodulated set top data For reading each information field (932, 932 '). Device (220) belonging to the ID number field (932, 932 ') 408), Each information field (932, in the received set top terminal status report) 932 ') by the ID number (330) of the set top terminal (220). Means (408) for Collect the sorted information fields for each set top terminal (220) Means for storing temporary memory, said integrated sorted information field Generating the polling response data, temporary memory means (230); A network controller comprising: 39. 38. The network controller (214) of claim 37, wherein Using the polling response data, the program viewing data in the storage means (226) is Network controller, further comprising means (396) for updating the data. Trolla. 40. 38. The network controller (214) of claim 37, wherein The counting means (422) A means for reading the program viewing count, wherein each individual program viewing count is Means (432) for designating program categories at different times of the day; Means (434) for sorting the program viewing count from highest to lowest; Means for matching the sorted program viewing count with the advertising category. A means (436) by which a count of the advertising category is generated, A network controller comprising: 41. The network controller (214) of claim 1, wherein Means (372) for collecting program viewing information from the set top terminal (220) When, The individual broadcasts arranged by the collected program viewing information and advertising categories. Means (226) for storing the notification and Means for sorting the stored program viewing information by a plurality of program categories ( 432), The plurality of program categories according to the frequency of viewed programs in each category Means to rank and show program categories with more viewed programs Ranked higher than the category with less watched programs Means (434), Means for ranking the stored advertising categories, the ranking Means (448) in which the stored program category is correlated with the stored advertising category. )When, Means (436) for selecting the highest ranked set of advertising categories; Select individual ads from the highest ranked set of ad categories Means (450), Displaying the selected individual advertisement, which is connected to the generating means (224) Hand to package for sending to the set top terminal (220) for Stage, resulting in a package of directed advertisements, said control information stream Means (4) included in (920, 920 ') and sent to the transfer means (211). 52), A network controller comprising: 42. A network controller (214) according to claim 41, wherein The collecting means (372) is Means for receiving a polling response from the set top terminal (220). The polling response is generated by the control means (224). To the set top terminal (220) in the information stream (920, 920 ') In response to a polling request message sent by the cable distribution network ( 2236) transmitted upstream, means (228); Means for processing the received polling response, the set top edge The means (4) for extracting data relating to the program viewing information for the end (220) 08), A network controller comprising: 43. A network controller (214) according to claim 42, wherein The data collecting means (228) uses the extracted data to store the data in the storage means (226). Further comprising means (396) for updating previously stored program viewing information in the Network controller characterized by. 44. The network controller (214) of claim 1, wherein In the means (228) for receiving the set top terminal status report, the set The terminal status report is sent by the set top terminal by the generating means (224). Set top in the generated control information stream (920, 920 ') In response to the polling request message sent to the terminal (220), the cable Transmitted upstream over a distribution network (2236) and received by said The set-top terminal status report is the program viewing date stored in the storage means (226). The generating means (224) outputs the control information stream (920, 920 '). Means (228) included for use in generating; It is connected to the access means (402) and stores the program viewing data as described above. Generate a charge correlation by correlating with the charge category data stored in the storage means (226). Means for twisting (528), Means for generating at least one billing report based on the generated charge correlation (532), wherein the charge report is the control information stream (920, 920 '). And the transfer means (2) for later distribution to the set top terminal (220). Means (532) sent to 11), A network controller comprising: 45. Digital signal processor (2) in cable headend (208) 09) to use multiple sets in a cable television system (200). In a method of remotely monitoring a mobile terminal (220), Receiving a program control information signal, wherein the program control information signal is Steps received from a digital signal processor (209); Storing (226) network control data, said storing The network control data includes data about the program, and (402) accessing the stored network control data. , The received program control information signal and the accessed network control data To generate the control information stream (920, 920 ') (224). ) Step, said information field of said control information stream (932, 932 ') is formed, Transferring the control information stream (920, 920 '), The control information stream (920, 920 ') is the digital signal processing device ( 209) and then forwarded to multiple set top terminals (220) for distribution. (211), step, A method comprising: 46. The method of claim 45, wherein The step of receiving (211) a set top terminal status report, which comprises: The top-top terminal status report is sent to the set-top terminal (220) upstream. Provides data transmission capability and the received set-top terminal status report is stored in The control information stream is stored in step (226) and is generated in step (224). Including steps used in generating the stream (920, 920 ') A method characterized by. 47. The method of claim 45, wherein For each set-top terminal (220) in the cable TV program delivery system The step of collecting (372) the program viewing data, the program viewing data being collected. The listening data is stored during the storing (226) step, thus Access during the access (402) step, Counting the accessed program viewing data (422), the cable station The number watched by each set-top terminal (220) in the Levi program delivery system In the step of determining the frequency of the set, the program viewing count is the program category. And at least one program viewing matrix (351) depending on the time zone. Step, Each set by correlating the program viewing count with the various advertisements A set-top terminal group indicating designation of a group to the top terminal (220) The step of creating information (428), where each advertisement category is set top The created set including an advertisement that can be directed to a terminal (220). The device group information shows ads that are oriented for display while watching a program. A control information stream (instructing the set top terminal (220) when selecting ( 920, 920 ') to the set top terminal (220) (46) 6), step, A method comprising: 48. The method of claim 45, further comprising: The step of receiving (228) a set top terminal status report, which comprises: The top-top terminal status report is generated by the set-top terminal (224). In the control information stream (920, 920 ') generated by In response to the polling request message sent to the top terminal (220), Is transmitted upstream over a cable distributed network (2236) and The received set top terminal status report is stored in the storing step (226). The generation means (224) generates the program viewing data thus generated from the control information stream (9). 20, 920 ') for use in generating The program viewing data is stored in the charge category data stored during the storing step. The step of generating a charge correlation by Generate at least one billing report based on the resulting charge correlation (5 32) step, wherein the charge report is the control generated in the generating step. Steps included in the control information stream (920, 920 '), A method comprising: 49. The network controller (214) of claim 1, wherein For each set-top terminal (220) in the cable TV program delivery system Means (228) for collecting program viewing data, A cable television program delivery system is provided by counting the collected program viewing data. The frequency of programs viewed by each set-top terminal (220) in the system The program viewing count is based on a program category and a time period. Means (422) being piled, Each set by correlating the program viewing count with the various advertisements A set-top terminal group indicating designation of a group to the top terminal (220) A means for creating information, and advertisements in each category are set top terminals (220) The set-top terminal group including one or more advertisements that can be directed to Loop information selects ads directed for display while watching a show Included in the control information stream for instructing the set top terminal (220) , Means (466), A network controller comprising: 50. The network controller (214) of claim 1, wherein: Means for receiving said set top terminal status report, said set top terminal The end status report is the charge category included in the program viewing data and the storage means (226). Means (228) including data and Correlating the program viewing data with the rate category data to generate rate correlation Means (528) Means for generating at least one billing report based on the generated charge correlation In addition, the charge bill report is generated by the generating means (532) by the control information list. Included in the ream, the set-top terminal (22 0), which is later dispersed into the means (532), A network controller comprising:
───────────────────────────────────────────────────── フロントページの続き (81)指定国 EP(AT,BE,CH,DE, DK,ES,FR,GB,GR,IE,IT,LU,M C,NL,PT,SE),OA(BF,BJ,CF,CG ,CI,CM,GA,GN,ML,MR,NE,SN, TD,TG),AT,AU,BB,BG,BR,BY, CA,CH,CZ,DE,DK,ES,FI,GB,H U,JP,KP,KR,KZ,LK,LU,LV,MG ,MN,MW,NL,NO,NZ,PL,PT,RO, RU,SD,SE,SK,UA,VN (72)発明者 ボナー,アルフレッド・イー アメリカ合衆国メリーランド州20817,ベ セスダ,ブラッドリー・ブールバード 8300 【要約の続き】 とをコンパイルする。本発明は、このデータ及び情報を 処理して、広告のパッケージを発生し、また、それに加 えて、料金請求報告も各セットトップ端末(220)に 送られる。本発明は、アップストリーム・データ受信の ハードウェア、データベース、及び、処理ハードウェア 及びソフトウェアを用い、これらの機能を達成する。─────────────────────────────────────────────────── ─── Continued front page (81) Designated countries EP (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, M C, NL, PT, SE), OA (BF, BJ, CF, CG , CI, CM, GA, GN, ML, MR, NE, SN, TD, TG), AT, AU, BB, BG, BR, BY, CA, CH, CZ, DE, DK, ES, FI, GB, H U, JP, KP, KR, KZ, LK, LU, LV, MG , MN, MW, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SK, UA, VN (72) Inventor Bonner, Alfred Yee 20817, Maryland, United States Cessda, Bradley Boulevard 8300 [Continued summary] And compile. The present invention uses this data and information Process and generate advertising packages and also By the way, billing reports are also sent to each set-top terminal (220). Sent. The present invention is designed for upstream data reception. Hardware, database and processing hardware And software to achieve these functions.
Claims (1)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US99107492A | 1992-12-09 | 1992-12-09 | |
US07/991,074 | 1992-12-09 | ||
PCT/US1993/011616 WO1994014280A1 (en) | 1992-12-09 | 1993-12-02 | Network controller for cable television delivery systems |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004261145A Division JP3980579B2 (en) | 1992-12-09 | 2004-09-08 | Network controller for cable TV distribution system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08506939A true JPH08506939A (en) | 1996-07-23 |
JP3958355B2 JP3958355B2 (en) | 2007-08-15 |
Family
ID=25536845
Family Applications (11)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51345594A Expired - Fee Related JP3958354B2 (en) | 1992-12-09 | 1993-12-02 | Improved set-top terminals for cable TV distribution systems |
JP51422794A Expired - Lifetime JP3958356B2 (en) | 1992-12-09 | 1993-12-02 | Operation center for television program packaging and delivery system |
JP51422894A Expired - Lifetime JP3677037B2 (en) | 1992-12-09 | 1993-12-02 | Set-top terminal for cable TV distribution system |
JP51424994A Expired - Fee Related JP3761893B2 (en) | 1992-12-09 | 1993-12-02 | Program reorganizable type terminal for proposing programs provided on a TV program distribution system |
JP51422694A Expired - Lifetime JP3958355B2 (en) | 1992-12-09 | 1993-12-02 | Network controller for cable TV distribution system |
JP51422594A Expired - Lifetime JP3807679B2 (en) | 1992-12-09 | 1993-12-02 | Digital cable headend for cable TV distribution system |
JP2004261624A Expired - Fee Related JP3958311B2 (en) | 1992-12-09 | 2004-09-08 | Improved set-top terminals for cable TV distribution systems |
JP2004261145A Expired - Lifetime JP3980579B2 (en) | 1992-12-09 | 2004-09-08 | Network controller for cable TV distribution system |
JP2004262097A Expired - Lifetime JP3958313B2 (en) | 1992-12-09 | 2004-09-09 | Digital cable headend for cable TV distribution system |
JP2004262266A Expired - Lifetime JP3980580B2 (en) | 1992-12-09 | 2004-09-09 | Set-top terminal for cable TV distribution system |
JP2004261913A Expired - Lifetime JP3958312B2 (en) | 1992-12-09 | 2004-09-09 | Operation center for television program packaging and delivery system |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51345594A Expired - Fee Related JP3958354B2 (en) | 1992-12-09 | 1993-12-02 | Improved set-top terminals for cable TV distribution systems |
JP51422794A Expired - Lifetime JP3958356B2 (en) | 1992-12-09 | 1993-12-02 | Operation center for television program packaging and delivery system |
JP51422894A Expired - Lifetime JP3677037B2 (en) | 1992-12-09 | 1993-12-02 | Set-top terminal for cable TV distribution system |
JP51424994A Expired - Fee Related JP3761893B2 (en) | 1992-12-09 | 1993-12-02 | Program reorganizable type terminal for proposing programs provided on a TV program distribution system |
Family Applications After (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51422594A Expired - Lifetime JP3807679B2 (en) | 1992-12-09 | 1993-12-02 | Digital cable headend for cable TV distribution system |
JP2004261624A Expired - Fee Related JP3958311B2 (en) | 1992-12-09 | 2004-09-08 | Improved set-top terminals for cable TV distribution systems |
JP2004261145A Expired - Lifetime JP3980579B2 (en) | 1992-12-09 | 2004-09-08 | Network controller for cable TV distribution system |
JP2004262097A Expired - Lifetime JP3958313B2 (en) | 1992-12-09 | 2004-09-09 | Digital cable headend for cable TV distribution system |
JP2004262266A Expired - Lifetime JP3980580B2 (en) | 1992-12-09 | 2004-09-09 | Set-top terminal for cable TV distribution system |
JP2004261913A Expired - Lifetime JP3958312B2 (en) | 1992-12-09 | 2004-09-09 | Operation center for television program packaging and delivery system |
Country Status (19)
Country | Link |
---|---|
US (20) | US5990927A (en) |
EP (26) | EP1164797B1 (en) |
JP (11) | JP3958354B2 (en) |
KR (13) | KR100319581B1 (en) |
CN (21) | CN1137579C (en) |
AT (23) | ATE278294T1 (en) |
AU (11) | AU693775B2 (en) |
BR (7) | BR9307624A (en) |
CA (20) | CA2151458C (en) |
CO (5) | CO4180487A1 (en) |
DE (23) | DE69327966T2 (en) |
ES (11) | ES2152712T3 (en) |
HK (13) | HK1048575A1 (en) |
IL (22) | IL107910A (en) |
MY (5) | MY109974A (en) |
NZ (6) | NZ259146A (en) |
RU (5) | RU2153234C2 (en) |
TW (6) | TW447219B (en) |
WO (7) | WO1994014282A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09238321A (en) * | 1995-12-06 | 1997-09-09 | Internatl Business Mach Corp <Ibm> | Method and device for screening audio visual material |
JPH10150653A (en) * | 1996-09-18 | 1998-06-02 | Matsushita Electric Ind Co Ltd | Toll information providing system |
JP2000165845A (en) * | 1998-09-21 | 2000-06-16 | Impress:Kk | Time designation program contents reception method, system and medium |
JP2001257999A (en) * | 2000-02-03 | 2001-09-21 | Lucent Technol Inc | Method, device and system for distributing animation signal |
JP2002084525A (en) * | 2000-09-07 | 2002-03-22 | Nippon Telegr & Teleph Corp <Ntt> | Redistributing method for network-type television broadcast video |
JP2002516533A (en) * | 1998-05-15 | 2002-06-04 | ユナイテッド ビデオ プロパティーズ, インコーポレイテッド | System and method for advertising television networks, channels and programs |
JP2002521928A (en) * | 1998-07-23 | 2002-07-16 | ディヴァ システムズ コーポレイション | Method and apparatus for combining a video sequence with an interactive program guide |
JP2002521931A (en) * | 1998-07-23 | 2002-07-16 | ディバ システムズ コーポレイション | Interactive user interface |
JP2002521930A (en) * | 1998-07-23 | 2002-07-16 | ディバ システムズ コーポレイション | Method and apparatus for encoding a user interface |
JP2002341802A (en) * | 2001-05-14 | 2002-11-29 | Nippon Hoso Kyokai <Nhk> | Server, user terminal, and message update system constituted of them |
JP2003524307A (en) * | 1998-07-23 | 2003-08-12 | ディバ システムズ コーポレイション | A system that creates, distributes, and receives interactive user interfaces |
JP2004007647A (en) * | 1996-09-18 | 2004-01-08 | Matsushita Electric Ind Co Ltd | Charged information providing system |
JP2007325300A (en) * | 2007-07-26 | 2007-12-13 | Hitachi Ltd | Interactive system |
US8578419B2 (en) | 1999-04-15 | 2013-11-05 | Comcast Ip Holdings I, Llc | Server-centric customized interactive program guide in an interactive television environment |
JP2014003666A (en) * | 1999-08-27 | 2014-01-09 | Koninklijke Philips Nv | Advertisement system and operating method thereof |
US8661465B2 (en) | 1999-10-27 | 2014-02-25 | Comcast Ip Holdings I, Llc | Apparatus and method for combining realtime and non-realtime encoded content |
JP2014078995A (en) * | 1999-08-31 | 2014-05-01 | Thomson Licensing | Method and apparatus for delivery of targeted video programming |
US8739218B2 (en) | 1998-07-23 | 2014-05-27 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program guide |
US8930998B2 (en) | 1999-10-27 | 2015-01-06 | Comcast Ip Holdings I, Llc | Method and system for providing a program guide and multiple video streams using slice-based encoding |
US9042446B2 (en) | 1999-04-15 | 2015-05-26 | Comcast Ip Holdings I, Llc | Temporal slice persistence method and apparatus for delivery of interactive program guide |
US9137491B2 (en) | 2000-02-01 | 2015-09-15 | Rovi Guides, Inc. | Methods and systems for forced advertising |
US9154813B2 (en) | 2011-06-09 | 2015-10-06 | Comcast Cable Communications, Llc | Multiple video content in a composite video stream |
US9288521B2 (en) | 2014-05-28 | 2016-03-15 | Rovi Guides, Inc. | Systems and methods for updating media asset data based on pause point in the media asset |
US9924234B2 (en) | 1998-07-23 | 2018-03-20 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program |
Families Citing this family (1894)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292568B1 (en) | 1966-12-16 | 2001-09-18 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
US6265187B1 (en) * | 1989-02-14 | 2001-07-24 | Incyte Pharmaceuticals, Inc. | Recombinant endotoxin-neutralizing proteins |
US5727060A (en) * | 1989-10-30 | 1998-03-10 | Starsight Telecast, Inc. | Television schedule system |
JP2822526B2 (en) * | 1990-01-19 | 1998-11-11 | ソニー株式会社 | Personal information processing apparatus and personal information processing method |
US7210159B2 (en) * | 1994-02-18 | 2007-04-24 | Starsight Telecast, Inc. | System and method for transmitting and utilizing electronic programs guide information |
US5883661A (en) * | 1990-09-28 | 1999-03-16 | Ictv, Inc. | Output switching for load levelling across multiple service areas |
WO1993005593A1 (en) * | 1991-09-10 | 1993-03-18 | Hybrid Networks, Inc. | Remote link adapter for use in tv broadcast data transmission system |
US5724091A (en) * | 1991-11-25 | 1998-03-03 | Actv, Inc. | Compressed digital data interactive program system |
US6418424B1 (en) | 1991-12-23 | 2002-07-09 | Steven M. Hoffberg | Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
USRE48056E1 (en) | 1991-12-23 | 2020-06-16 | Blanding Hovenweep, Llc | Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
USRE46310E1 (en) | 1991-12-23 | 2017-02-14 | Blanding Hovenweep, Llc | Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
US6850252B1 (en) | 1999-10-05 | 2005-02-01 | Steven M. Hoffberg | Intelligent electronic appliance system and method |
US8352400B2 (en) | 1991-12-23 | 2013-01-08 | Hoffberg Steven M | Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore |
US5903454A (en) | 1991-12-23 | 1999-05-11 | Hoffberg; Linda Irene | Human-factored interface corporating adaptive pattern recognition based controller apparatus |
USRE47908E1 (en) | 1991-12-23 | 2020-03-17 | Blanding Hovenweep, Llc | Ergonomic man-machine interface incorporating adaptive pattern recognition based control system |
US10361802B1 (en) | 1999-02-01 | 2019-07-23 | Blanding Hovenweep, Llc | Adaptive pattern recognition based control system and method |
US6400996B1 (en) | 1999-02-01 | 2002-06-04 | Steven M. Hoffberg | Adaptive pattern recognition based control system and method |
USRE38600E1 (en) | 1992-06-22 | 2004-09-28 | Mankovitz Roy J | Apparatus and methods for accessing information relating to radio television programs |
US7849393B1 (en) | 1992-12-09 | 2010-12-07 | Discovery Communications, Inc. | Electronic book connection to world watch live |
US7168084B1 (en) | 1992-12-09 | 2007-01-23 | Sedna Patent Services, Llc | Method and apparatus for targeting virtual objects |
US8073695B1 (en) | 1992-12-09 | 2011-12-06 | Adrea, LLC | Electronic book with voice emulation features |
US6675386B1 (en) | 1996-09-04 | 2004-01-06 | Discovery Communications, Inc. | Apparatus for video access and control over computer network, including image correction |
US7835989B1 (en) | 1992-12-09 | 2010-11-16 | Discovery Communications, Inc. | Electronic book alternative delivery systems |
US7509270B1 (en) | 1992-12-09 | 2009-03-24 | Discovery Communications, Inc. | Electronic Book having electronic commerce features |
ES2152712T3 (en) | 1992-12-09 | 2001-02-01 | Discovery Communicat Inc | DISTRIBUTION SYSTEM OF TELEVISION PROGRAMS. |
US5659350A (en) | 1992-12-09 | 1997-08-19 | Discovery Communications, Inc. | Operations center for a television program packaging and delivery system |
US9286294B2 (en) | 1992-12-09 | 2016-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content suggestion engine |
US7134131B1 (en) * | 1992-12-09 | 2006-11-07 | Sedna Patent Services, Llc | Digital broadcast program billing |
CN1071977C (en) | 1993-03-05 | 2001-09-26 | 杰姆斯达发展公司 | Apparatus and method using compressed codes for television program record scheduling |
US20030185356A1 (en) | 1993-03-12 | 2003-10-02 | Telebuyer, Llc | Commercial product telephonic routing system with mobile wireless and video vending capability |
US5495284A (en) | 1993-03-12 | 1996-02-27 | Katz; Ronald A. | Scheduling and processing system for telephone video communication |
US6323894B1 (en) | 1993-03-12 | 2001-11-27 | Telebuyer, Llc | Commercial product routing system with video vending capability |
US6239794B1 (en) * | 1994-08-31 | 2001-05-29 | E Guide, Inc. | Method and system for simultaneously displaying a television program and information about the program |
US20040230992A1 (en) * | 1993-05-27 | 2004-11-18 | Gemstar Development Corporation | Method and apparatus for displaying video clips |
US6119099A (en) * | 1997-03-21 | 2000-09-12 | Walker Asset Management Limited Partnership | Method and system for processing supplementary product sales at a point-of-sale terminal |
US6267670B1 (en) * | 1997-03-21 | 2001-07-31 | Walker Digital, Llc | System and method for performing lottery ticket transactions utilizing point-of-sale terminals |
EP0632397A3 (en) * | 1993-07-02 | 1995-08-16 | Nippon Telegraph & Telephone | Book data service system with data delivery by broadcasting. |
US6418556B1 (en) | 1993-09-09 | 2002-07-09 | United Video Properties, Inc. | Electronic television program guide schedule system and method |
US5822123A (en) * | 1993-09-09 | 1998-10-13 | Davis; Bruce | Electronic television program guide schedule system and method with pop-up hints |
US5589892A (en) * | 1993-09-09 | 1996-12-31 | Knee; Robert A. | Electronic television program guide schedule system and method with data feed access |
US6275268B1 (en) | 1993-09-09 | 2001-08-14 | United Video Properties, Inc. | Electronic television program guide with remote product ordering |
US5585866A (en) * | 1993-09-09 | 1996-12-17 | Miller; Larry | Electronic television program guide schedule system and method including virtual channels |
US5648813A (en) * | 1993-10-20 | 1997-07-15 | Matsushita Electric Industrial Co. Ltd. | Graphical-interactive-screen display apparatus and peripheral units |
US7865567B1 (en) * | 1993-12-02 | 2011-01-04 | Discovery Patent Holdings, Llc | Virtual on-demand electronic book |
US9053640B1 (en) | 1993-12-02 | 2015-06-09 | Adrea, LLC | Interactive electronic book |
US8095949B1 (en) | 1993-12-02 | 2012-01-10 | Adrea, LLC | Electronic book with restricted access features |
US7861166B1 (en) | 1993-12-02 | 2010-12-28 | Discovery Patent Holding, Llc | Resizing document pages to fit available hardware screens |
JP3319141B2 (en) * | 1994-03-27 | 2002-08-26 | ソニー株式会社 | Image signal processing device |
US5488412A (en) * | 1994-03-31 | 1996-01-30 | At&T Corp. | Customer premises equipment receives high-speed downstream data over a cable television system and transmits lower speed upstream signaling on a separate channel |
US7991347B1 (en) | 1994-04-07 | 2011-08-02 | Data Innovation Llc | System and method for accessing set of digital data at a remote site |
DE69533371T3 (en) * | 1994-04-08 | 2008-05-21 | United Video Properties, Inc., Tulsa | Interactive scrollable program display |
AU2290295A (en) * | 1994-04-13 | 1995-11-10 | Roy J. Mankovitz | Apparatus and method for accessing broadcast information |
CA2146472C (en) * | 1994-04-22 | 2007-10-09 | Kevin Elliott Bridgewater | Packet video signal inverse transport processor with memory address circuitry |
US5459789A (en) * | 1994-04-22 | 1995-10-17 | Thomson Consumer Electronics | Packet TV program component detector |
US5619501A (en) | 1994-04-22 | 1997-04-08 | Thomson Consumer Electronics, Inc. | Conditional access filter as for a packet video signal inverse transport system |
USRE44685E1 (en) * | 1994-04-28 | 2013-12-31 | Opentv, Inc. | Apparatus for transmitting and receiving executable applications as for a multimedia system, and method and system to order an item using a distributed computing system |
US8793738B2 (en) | 1994-05-04 | 2014-07-29 | Starsight Telecast Incorporated | Television system with downloadable features |
US6396546B1 (en) * | 1994-05-20 | 2002-05-28 | United Video Properties, Inc. | Electronic television program guide schedule system and method |
DK2282535T3 (en) * | 1994-05-20 | 2012-11-05 | United Video Properties Inc | Improved electronic television program directory guide system and method |
US6002444A (en) * | 1994-05-20 | 1999-12-14 | United Video Properties, Inc. | Video clip program guide |
US5559548A (en) * | 1994-05-20 | 1996-09-24 | Davis; Bruce | System and method for generating an information display schedule for an electronic program guide |
US5473609A (en) * | 1994-05-26 | 1995-12-05 | Thomson Consumer Electronics, Inc. | Method and apparatus for processing a conditional access program guide as for a satellite TV service |
US5694546A (en) | 1994-05-31 | 1997-12-02 | Reisman; Richard R. | System for automatic unattended electronic information transport between a server and a client by a vendor provided transport software with a manifest list |
US20020133816A1 (en) * | 1994-06-21 | 2002-09-19 | Greene Steven Bradford | System for collecting data concerning received transmitted material |
JPH088860A (en) * | 1994-06-24 | 1996-01-12 | Sony Corp | Information providing system |
US5581706A (en) * | 1994-06-30 | 1996-12-03 | Rca Thomson Licensing Corporation | Method forming an audio/video interactive data signal |
US7181758B1 (en) | 1994-07-25 | 2007-02-20 | Data Innovation, L.L.C. | Information distribution and processing system |
WO1996003818A1 (en) * | 1994-07-26 | 1996-02-08 | Sony Corporation | Information service system |
ATE188325T1 (en) * | 1994-07-27 | 2000-01-15 | Grundig Ag | METHOD FOR TRANSMITTING A TELEVISION SIGNAL, AN ACCOMPANYING SIGNAL AND A CONTROL SIGNAL TO A LARGE/SMALL SCREEN PRESENTATION |
NL9401262A (en) | 1994-08-01 | 1996-03-01 | Sony Telecom Europ Nv | Telecommunication system. |
US5555441A (en) * | 1994-08-02 | 1996-09-10 | Interim Design Inc. | Interactive audiovisual distribution system |
US5641319A (en) * | 1994-08-10 | 1997-06-24 | Lodgenet Entertainment Corporation | Entertainment system for providing interactive video game responses to the game interrogations to the video game engines without being processed by the host computer |
DE4428606B4 (en) * | 1994-08-12 | 2004-04-29 | Deutsche Telekom Ag | Method and arrangement for radio transmission of coded signals |
KR100409187B1 (en) * | 1994-08-16 | 2004-03-10 | 소니 가부시끼 가이샤 | TV signal receiver and program switching device and method and remote controller |
US20120167136A1 (en) * | 1994-08-31 | 2012-06-28 | Gemstar Development Corporation | Method and apparatus for displaying television programs and related text |
US20050204384A1 (en) * | 1994-08-31 | 2005-09-15 | Gemstar Development Corporation | Method and apparatus for displaying television programs and related text |
US5566353A (en) * | 1994-09-06 | 1996-10-15 | Bylon Company Limited | Point of purchase video distribution system |
GB2328105B (en) * | 1994-09-06 | 1999-03-31 | Bylon Co Ltd | Video distribution system |
JPH10508440A (en) * | 1994-09-08 | 1998-08-18 | スターガイド デジタル ネットワークス,インコーポレイティド | Method and apparatus for electronic distribution of digital multimedia information |
US5515098A (en) * | 1994-09-08 | 1996-05-07 | Carles; John B. | System and method for selectively distributing commercial messages over a communications network |
US5619249A (en) * | 1994-09-14 | 1997-04-08 | Time Warner Entertainment Company, L.P. | Telecasting service for providing video programs on demand with an interactive interface for facilitating viewer selection of video programs |
DE4434918C2 (en) * | 1994-09-29 | 1996-12-05 | Siemens Ag | Circuit arrangement for controlling the transmission of information for interactive services |
JP3644455B2 (en) * | 1994-09-29 | 2005-04-27 | ソニー株式会社 | Program information broadcasting system, program information display method and receiving apparatus |
US5760838A (en) | 1994-09-30 | 1998-06-02 | Intel Corporation | Method and system for configuring a display |
US5541662A (en) * | 1994-09-30 | 1996-07-30 | Intel Corporation | Content programmer control of video and data display using associated data |
US7424731B1 (en) | 1994-10-12 | 2008-09-09 | Touchtunes Music Corporation | Home digital audiovisual information recording and playback system |
CA2201909C (en) | 1994-10-12 | 2006-05-02 | Technical Maintenance Corporation | Intelligent digital audiovisual playback system |
US7188352B2 (en) * | 1995-07-11 | 2007-03-06 | Touchtunes Music Corporation | Intelligent digital audiovisual playback system |
US8661477B2 (en) | 1994-10-12 | 2014-02-25 | Touchtunes Music Corporation | System for distributing and selecting audio and video information and method implemented by said system |
US5920842A (en) * | 1994-10-12 | 1999-07-06 | Pixel Instruments | Signal synchronization |
DE4437928C1 (en) * | 1994-10-24 | 1995-10-26 | Grundig Emv | Device for realizing interactive television services |
DE69534896T2 (en) * | 1994-10-24 | 2006-10-12 | Intel Corp., Santa Clara | VIDEO INDEXING PROTOCOL |
CA2158293A1 (en) * | 1994-11-03 | 1996-05-04 | Thomas Calvin Cannon | Interactive television system |
US6583825B1 (en) * | 1994-11-07 | 2003-06-24 | Index Systems, Inc. | Method and apparatus for transmitting and downloading setup information |
US20030213001A1 (en) | 1994-11-07 | 2003-11-13 | Index Systems, Inc. | Method and apparatus for transmitting and downloading setup information |
TW250616B (en) * | 1994-11-07 | 1995-07-01 | Discovery Communicat Inc | Electronic book selection and delivery system |
US5878222A (en) * | 1994-11-14 | 1999-03-02 | Intel Corporation | Method and apparatus for controlling video/audio and channel selection for a communication signal based on channel data indicative of channel contents of a signal |
US5629733A (en) * | 1994-11-29 | 1997-05-13 | News America Publications, Inc. | Electronic television program guide schedule system and method with display and search of program listings by title |
US6460036B1 (en) | 1994-11-29 | 2002-10-01 | Pinpoint Incorporated | System and method for providing customized electronic newspapers and target advertisements |
US6571279B1 (en) * | 1997-12-05 | 2003-05-27 | Pinpoint Incorporated | Location enhanced information delivery system |
US5758257A (en) * | 1994-11-29 | 1998-05-26 | Herz; Frederick | System and method for scheduling broadcast of and access to video programs and other data using customer profiles |
JP2792454B2 (en) * | 1995-02-09 | 1998-09-03 | 日本電気株式会社 | Video search system |
US5892910A (en) * | 1995-02-28 | 1999-04-06 | General Instrument Corporation | CATV communication system for changing first protocol syntax processor which processes data of first format to second protocol syntax processor processes data of second format |
JP3564698B2 (en) * | 1995-03-10 | 2004-09-15 | ソニー株式会社 | Parental control method and parental control device |
JPH08314979A (en) * | 1995-03-13 | 1996-11-29 | Matsushita Electric Ind Co Ltd | Method and device for displaying program information on display |
CA2170429C (en) * | 1995-03-28 | 2000-04-25 | Stephen Gregory Eick | Method and apparatus for finding and selecting a desired data item from a large schedule of data items using a tv set and a controller similar to a tv-remote-control |
US6252964B1 (en) | 1995-04-03 | 2001-06-26 | Scientific-Atlanta, Inc. | Authorization of services in a conditional access system |
US6246767B1 (en) | 1995-04-03 | 2001-06-12 | Scientific-Atlanta, Inc. | Source authentication of download information in a conditional access system |
US6424717B1 (en) | 1995-04-03 | 2002-07-23 | Scientific-Atlanta, Inc. | Encryption devices for use in a conditional access system |
US6937729B2 (en) | 1995-04-03 | 2005-08-30 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
US6560340B1 (en) | 1995-04-03 | 2003-05-06 | Scientific-Atlanta, Inc. | Method and apparatus for geographically limiting service in a conditional access system |
US5880768A (en) * | 1995-04-06 | 1999-03-09 | Prevue Networks, Inc. | Interactive program guide systems and processes |
US6700958B2 (en) | 1995-04-10 | 2004-03-02 | Starguide Digital Networks, Inc. | Method and apparatus for transmitting coded audio signals through a transmission channel with limited bandwidth |
US8539528B2 (en) | 1995-04-17 | 2013-09-17 | Starsight Telecast, Inc. | Multi-source switching in a television system |
JP3662295B2 (en) * | 1995-04-17 | 2005-06-22 | ソニー株式会社 | Electronic program guide transmission apparatus and method, and electronic program guide reception apparatus and method |
US5550576A (en) * | 1995-04-17 | 1996-08-27 | Starsight Telecast Incorporated | Method and apparatus for merging television program schedule information received from multiple television schedule information sources |
JP3536946B2 (en) * | 1995-04-17 | 2004-06-14 | ソニー株式会社 | Electronic program guide receiving apparatus and method |
AU727344B2 (en) * | 1995-04-24 | 2000-12-14 | Rovi Guides, Inc. | Electronic television program guide schedule system and method with remote product ordering |
WO1996034491A1 (en) | 1995-04-24 | 1996-10-31 | Tv Guide On Screen | Electronic television program guide schedule system and method with remote product ordering |
US5818438A (en) | 1995-04-25 | 1998-10-06 | Bellsouth Corporation | System and method for providing television services |
US5666645A (en) * | 1995-04-26 | 1997-09-09 | News America Publications, Inc. | Data management and distribution system and method for an electronic television program guide |
US5689799A (en) * | 1995-04-26 | 1997-11-18 | Wink Communications, Inc. | Method and apparatus for routing confidential information |
US5682511A (en) * | 1995-05-05 | 1997-10-28 | Microsoft Corporation | Graphical viewer interface for an interactive network system |
US5861906A (en) * | 1995-05-05 | 1999-01-19 | Microsoft Corporation | Interactive entertainment network system and method for customizing operation thereof according to viewer preferences |
US5914712A (en) * | 1995-05-08 | 1999-06-22 | Video Jukebox Network, Inc. | Interactive video system |
ATE215765T1 (en) * | 1995-05-08 | 2002-04-15 | Box Worldwide Inc | INTERACTIVE VIDEO SYSTEM |
DE19516933C2 (en) * | 1995-05-09 | 1997-07-03 | Inst Rundfunktechnik Gmbh | Method for reproducing data signals in television or radio program channels |
GB9526304D0 (en) * | 1995-05-22 | 1996-02-21 | British Sky Broadcasting Ltd | Interactive services interface |
DE19520601C1 (en) * | 1995-06-06 | 1996-07-11 | Grundig Emv | Implementing interactive television |
CA2223424C (en) | 1995-06-07 | 2013-12-03 | Starsight Telecast, Incorporated | Television system with downloadable features |
US6769128B1 (en) | 1995-06-07 | 2004-07-27 | United Video Properties, Inc. | Electronic television program guide schedule system and method with data feed access |
US5652613A (en) * | 1995-06-07 | 1997-07-29 | Lazarus; David Beryl | Intelligent electronic program guide memory management system and method |
US5760821A (en) * | 1995-06-07 | 1998-06-02 | News America Publications, Inc. | Electronic program guide schedule localization system and method |
US5724492A (en) * | 1995-06-08 | 1998-03-03 | Microsoft Corporation | Systems and method for displaying control objects including a plurality of panels |
US7917922B1 (en) * | 1995-06-08 | 2011-03-29 | Schwab Barry H | Video input switching and signal processing apparatus |
US6275988B1 (en) * | 1995-06-30 | 2001-08-14 | Canon Kabushiki Kaisha | Image transmission apparatus, image transmission system, and communication apparatus |
AU719473B2 (en) * | 1995-07-03 | 2000-05-11 | Koninklijke Philips Electronics N.V. | Transmission of an electronic data base of information |
JP3804980B2 (en) * | 1995-07-11 | 2006-08-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Video on demand system |
FR2736785A1 (en) * | 1995-07-11 | 1997-01-17 | Television Francaise 1 Soc | Television programme distribution method |
JP3698273B2 (en) * | 1995-07-20 | 2005-09-21 | ソニー株式会社 | Electronic program guide transmission apparatus and method, electronic program guide reception apparatus and method, and electronic program guide transmission / reception system and method |
KR0170865B1 (en) * | 1995-07-28 | 1999-03-20 | 김주용 | Method and apparatus for testing a telephone of optic cable television system |
DE69637452D1 (en) * | 1995-07-31 | 2008-04-17 | Toshiba Kawasaki Kk | Interactive television system |
US6101535A (en) * | 1995-08-09 | 2000-08-08 | Siemens Aktiengesellschaft | Process for selecting and requesting multimedia services |
US5801753A (en) * | 1995-08-11 | 1998-09-01 | General Instrument Corporation Of Delaware | Method and apparatus for providing an interactive guide to events available on an information network |
US5758259A (en) * | 1995-08-31 | 1998-05-26 | Microsoft Corporation | Automated selective programming guide |
DE19532503C1 (en) * | 1995-09-02 | 1996-12-05 | Grundig Emv | Digital radio signal receiving terminal |
JPH0983465A (en) * | 1995-09-07 | 1997-03-28 | Ekushingu:Kk | Program broadcast system |
JPH0981473A (en) * | 1995-09-18 | 1997-03-28 | Nippon Telegr & Teleph Corp <Ntt> | Spontaneous service providing method and system |
US5682206A (en) * | 1995-09-25 | 1997-10-28 | Thomson Consumer Electronics, Inc. | Consumer interface for programming device |
US20020056136A1 (en) * | 1995-09-29 | 2002-05-09 | Wistendahl Douglass A. | System for converting existing TV content to interactive TV programs operated with a standard remote control and TV set-top box |
US6323911B1 (en) | 1995-10-02 | 2001-11-27 | Starsight Telecast, Inc. | System and method for using television schedule information |
US8850477B2 (en) | 1995-10-02 | 2014-09-30 | Starsight Telecast, Inc. | Systems and methods for linking television viewers with advertisers and broadcasters |
ATE290293T1 (en) * | 1995-10-02 | 2005-03-15 | Starsight Telecast Inc | DEVICES AND METHODS FOR PROVIDING TELEVISION PROGRAM INFORMATION |
US6732369B1 (en) * | 1995-10-02 | 2004-05-04 | Starsight Telecast, Inc. | Systems and methods for contextually linking television program information |
US6388714B1 (en) | 1995-10-02 | 2002-05-14 | Starsight Telecast Inc | Interactive computer system for providing television schedule information |
FI99065C (en) * | 1995-10-05 | 1997-09-25 | Nokia Oy Ab | Processing a program file in a digital broadcasting system |
US6785905B1 (en) * | 1995-10-24 | 2004-08-31 | Sony Corporation | Television transmitter, television transmitting method, television receiver and television receiving method |
EP0774868B2 (en) * | 1995-11-17 | 2005-03-30 | Thomson Consumer Electronics, Inc. | A scheduler method employing a gopher for use in a television receiver |
US6216264B1 (en) | 1995-11-17 | 2001-04-10 | Thomson Licensing S.A. | Scheduler apparatus employing a gopher agent |
US6157413A (en) * | 1995-11-20 | 2000-12-05 | United Video Properties, Inc. | Interactive special events video signal navigation system |
US5886732A (en) * | 1995-11-22 | 1999-03-23 | Samsung Information Systems America | Set-top electronics and network interface unit arrangement |
KR100387709B1 (en) * | 1995-11-22 | 2003-10-04 | 삼성전자주식회사 | Home multimedia network architecture |
US5721583A (en) * | 1995-11-27 | 1998-02-24 | Matsushita Electric Industrial Co., Ltd. | Interactive television system for implementing electronic polling or providing user-requested services based on identification of users or of remote control apparatuses which are employed by respective users to communicate with the system |
FR2741972B1 (en) * | 1995-11-30 | 1998-01-02 | Thomson Multimedia Sa | DEVICE AND METHOD FOR LOADING A USER INTERFACE |
EP1113602A3 (en) * | 1995-12-08 | 2002-06-12 | Deutsche Telekom AG | Method and circuit for digital data broadcast transmission |
US5835487A (en) * | 1995-12-08 | 1998-11-10 | Worldspace International Network, Inc. | Satellite direct radio broadcast system |
DE19547604A1 (en) * | 1995-12-20 | 1997-06-26 | Sel Alcatel Ag | Set-top box |
EP2265022A3 (en) * | 1995-12-22 | 2011-01-19 | British Sky Broadcasting Limited | Improvements In Receivers For Television Signals |
GB9616406D0 (en) * | 1996-08-05 | 1996-09-25 | British Sky Broadcasting Ltd | Improvements in receivers for television signals |
JP4079462B2 (en) * | 1996-01-10 | 2008-04-23 | ソニー株式会社 | Program selection support device, program selection support method, broadcast reception device, broadcast reception method, broadcast transmission device, broadcast transmission method, broadcast transmission / reception device, and broadcast transmission / reception method |
US9530150B2 (en) | 1996-01-19 | 2016-12-27 | Adcension, Llc | Compensation model for network services |
US20090012864A1 (en) * | 2007-07-02 | 2009-01-08 | Goldberg Sheldon F | Compensation model for network services |
US5823879A (en) * | 1996-01-19 | 1998-10-20 | Sheldon F. Goldberg | Network gaming system |
US6264560B1 (en) | 1996-01-19 | 2001-07-24 | Sheldon F. Goldberg | Method and system for playing games on a network |
US5915207A (en) | 1996-01-22 | 1999-06-22 | Hughes Electronics Corporation | Mobile and wireless information dissemination architecture and protocols |
US8140358B1 (en) | 1996-01-29 | 2012-03-20 | Progressive Casualty Insurance Company | Vehicle monitoring system |
US8090598B2 (en) | 1996-01-29 | 2012-01-03 | Progressive Casualty Insurance Company | Monitoring system for determining and communicating a cost of insurance |
JP3165635B2 (en) * | 1996-02-07 | 2001-05-14 | 三洋電機株式会社 | Multiplex broadcast receiver |
JP3186565B2 (en) * | 1996-02-07 | 2001-07-11 | 三洋電機株式会社 | Data broadcasting system, receiving system in data broadcasting system, multiplex broadcasting system, and program broadcasting method for multiplex broadcasting system |
US6314570B1 (en) * | 1996-02-08 | 2001-11-06 | Matsushita Electric Industrial Co., Ltd. | Data processing apparatus for facilitating data selection and data processing in at television environment with reusable menu structures |
US5761606A (en) | 1996-02-08 | 1998-06-02 | Wolzien; Thomas R. | Media online services access via address embedded in video or audio program |
US5635989A (en) * | 1996-02-13 | 1997-06-03 | Hughes Electronics | Method and apparatus for sorting and searching a television program guide |
US5751372A (en) * | 1996-02-19 | 1998-05-12 | Hughes Electronics | Method and apparatus for navigating an on-screen program guide |
AU1960497A (en) * | 1996-02-19 | 1997-09-02 | Hughes Electronics Corporation | Method and apparatus for sorting channel guides based on call sign |
CN1153462C (en) * | 1996-02-26 | 2004-06-09 | E盖德公司 | Cordless phone back link for interactive television system |
WO1998038797A1 (en) * | 1997-02-26 | 1998-09-03 | He Holdings, Inc., Doing Business As Hughes Electronics | Method and apparatus for generating television program guides utilizing icons |
US5809471A (en) * | 1996-03-07 | 1998-09-15 | Ibm Corporation | Retrieval of additional information not found in interactive TV or telephony signal by application using dynamically extracted vocabulary |
US20020038383A1 (en) | 1999-12-23 | 2002-03-28 | Craig Ullman | Enhanced video programming system and method for incorporating and displaying retrieved integrated internet information segments |
US6513069B1 (en) | 1996-03-08 | 2003-01-28 | Actv, Inc. | Enhanced video programming system and method for providing a distributed community network |
DE69736137T2 (en) | 1996-03-15 | 2007-04-19 | Gemstar Development Corp., Los Angeles | Method and device for displaying television programs and associated text |
US5753363A (en) * | 1996-03-15 | 1998-05-19 | Mobil Oil Corporation | Metallized film structure |
JPH09261609A (en) * | 1996-03-18 | 1997-10-03 | Sharp Corp | Transmitter, receiver and transmission/reception system for broadcasting program |
US6240555B1 (en) * | 1996-03-29 | 2001-05-29 | Microsoft Corporation | Interactive entertainment system for presenting supplemental interactive content together with continuous video programs |
US6025837A (en) | 1996-03-29 | 2000-02-15 | Micrsoft Corporation | Electronic program guide with hyperlinks to target resources |
KR100463064B1 (en) * | 1996-04-03 | 2005-09-16 | 어데토 아크세스 인코포레이티드 | Bookmarking television program and channel selections |
JPH09284668A (en) * | 1996-04-11 | 1997-10-31 | Hitachi Ltd | Object oriented tv program selection or program reservation system |
US7158188B1 (en) * | 1996-04-19 | 2007-01-02 | Hitachi, Ltd. | Broadcasting and communication receiver apparatus |
JP3911047B2 (en) | 1996-04-30 | 2007-05-09 | ソニー株式会社 | Recording reservation control system and recording reservation control method |
DE19617508A1 (en) * | 1996-05-02 | 1997-11-13 | Grundig Emv | Digital television signal receiving unit |
US6469753B1 (en) | 1996-05-03 | 2002-10-22 | Starsight Telecast, Inc. | Information system |
US5815195A (en) * | 1996-05-06 | 1998-09-29 | Microsoft Corporation | Subscriber information maintenance system and methods |
US7266686B1 (en) | 1996-05-09 | 2007-09-04 | Two-Way Media Llc | Multicasting method and apparatus |
KR100251641B1 (en) * | 1996-05-13 | 2000-04-15 | 김영환 | Circuit for arranging channels |
JP3793975B2 (en) * | 1996-05-20 | 2006-07-05 | ソニー株式会社 | Registration method of customized menu in hierarchical menu and video equipment provided with customized menu |
FR2749118A1 (en) * | 1996-05-22 | 1997-11-28 | Philips Electronics Nv | METHOD FOR READING A SERVICE CARD |
US5969748A (en) | 1996-05-29 | 1999-10-19 | Starsight Telecast, Inc. | Television schedule system with access control |
JPH09322086A (en) * | 1996-05-31 | 1997-12-12 | Hitachi Ltd | Program reservation system |
JP3276848B2 (en) * | 1996-05-31 | 2002-04-22 | 三洋電機株式会社 | Television receiver |
US5801787A (en) | 1996-06-14 | 1998-09-01 | Starsight Telecast, Inc. | Television schedule system and method of operation for multiple program occurrences |
WO1997049237A1 (en) * | 1996-06-17 | 1997-12-24 | Starsight Telecast, Inc. | Television schedule system with enhanced features |
JP3925742B2 (en) * | 1996-06-24 | 2007-06-06 | 松下電器産業株式会社 | Information provision system |
US5708478A (en) * | 1996-06-26 | 1998-01-13 | Sun Microsystems, Inc. | Computer system for enabling radio listeners/television watchers to obtain advertising information |
JP3169832B2 (en) * | 1996-06-27 | 2001-05-28 | 日本電気アイシーマイコンシステム株式会社 | Data error correction method for frame-structured digital signal and apparatus used therefor |
US5929850A (en) | 1996-07-01 | 1999-07-27 | Thomson Consumer Electronices, Inc. | Interactive television system and method having on-demand web-like navigational capabilities for displaying requested hyperlinked web-like still images associated with television content |
FR2750778B1 (en) * | 1996-07-02 | 1998-11-06 | Joseph Marchi | PROGRAMMABLE WIRELESS REMOTE DEVICE WITH AN INTERNAL CLOCK |
JP3131564B2 (en) | 1996-07-03 | 2001-02-05 | 松下電器産業株式会社 | Broadcasting system, service providing device, and receiving terminal device |
AU6656596A (en) * | 1996-07-15 | 1998-02-09 | Casarotto G. & C. S.R.L. | A method for the automatic control of radio-television receivers |
EP0823823A3 (en) | 1996-08-07 | 2001-02-14 | Matsushita Electric Industrial Co., Ltd. | Digital broadcasting system |
FR2752350B1 (en) * | 1996-08-09 | 2001-06-08 | Thomson Multimedia Sa | METHOD FOR EXTRACTING DATA IN A CYCLIC TRANSMISSION SYSTEM AND IMPLEMENTING DEVICE |
FR2752351B1 (en) * | 1996-08-09 | 2001-09-07 | Thomson Multimedia Sa | METHOD FOR INDEXING DATA IN A DIGITAL TELEVISION TRANSMISSION SYSTEM |
US6118492A (en) * | 1996-08-14 | 2000-09-12 | Starsight Telecast, Inc. | Guide system and method of operation |
KR19980015956A (en) * | 1996-08-24 | 1998-05-25 | 김광호 | Apparatus and method for checking the frequency of use of electronic products |
WO1998010589A1 (en) * | 1996-09-03 | 1998-03-12 | Starsight Telecast, Inc. | Schedule system with enhanced recording capability |
JP2001501394A (en) * | 1996-09-17 | 2001-01-30 | ディヴァ システムズ コーポレイション | Set-top terminal for interactive information distribution system |
US6289314B1 (en) * | 1996-09-18 | 2001-09-11 | Matsushita Electric Industrial Co., Ltd. | Pay information providing system for descrambling information from plural sources and rescrambling the information before sending to a terminal or terminals |
FR2753868A1 (en) | 1996-09-25 | 1998-03-27 | Technical Maintenance Corp | METHOD FOR SELECTING A RECORDING ON AN AUDIOVISUAL DIGITAL REPRODUCTION SYSTEM AND SYSTEM FOR IMPLEMENTING THE METHOD |
US6052556A (en) * | 1996-09-27 | 2000-04-18 | Sharp Laboratories Of America | Interactivity enhancement apparatus for consumer electronics products |
BR9714347A (en) * | 1996-09-30 | 2000-04-11 | Weather Channel Inc | Multimedia information transmission and distribution system |
US6125392A (en) * | 1996-10-11 | 2000-09-26 | Intel Corporation | Method and apparatus for high speed event log data compression within a non-volatile storage area |
US6311329B1 (en) | 1996-10-14 | 2001-10-30 | Sony Corporation | Information providing apparatus and method, display controlling apparatus and method, information providing system, as well as transmission medium |
JP4032402B2 (en) * | 1996-10-14 | 2008-01-16 | ソニー株式会社 | Information providing apparatus and method, display control apparatus and method, information providing system |
US20030192051A1 (en) * | 1996-10-15 | 2003-10-09 | Index Systems, Inc. | Interactive television system |
US20030005463A1 (en) * | 1999-09-30 | 2003-01-02 | Douglas B Macrae | Access to internet data through a television system |
US5977962A (en) * | 1996-10-18 | 1999-11-02 | Cablesoft Corporation | Television browsing system with transmitted and received keys and associated information |
JPH10126750A (en) * | 1996-10-23 | 1998-05-15 | Matsushita Electric Ind Co Ltd | Program information broadcast system, broadcast equipment, and reception terminal equipment |
US5948061A (en) * | 1996-10-29 | 1999-09-07 | Double Click, Inc. | Method of delivery, targeting, and measuring advertising over networks |
US6331876B1 (en) * | 1996-11-12 | 2001-12-18 | U.S. Philips Corporation | Method of updating software in a video receiver |
US6758755B2 (en) | 1996-11-14 | 2004-07-06 | Arcade Planet, Inc. | Prize redemption system for games executed over a wide area network |
US5801747A (en) * | 1996-11-15 | 1998-09-01 | Hyundai Electronics America | Method and apparatus for creating a television viewer profile |
KR100426195B1 (en) * | 1996-11-29 | 2004-06-23 | 엘지전자 주식회사 | Complex medium processing system |
JP4223578B2 (en) * | 1996-11-29 | 2009-02-12 | ソニー株式会社 | Keyword generation method and apparatus |
DE19650515C5 (en) * | 1996-12-05 | 2009-06-10 | Institut für Rundfunktechnik GmbH | Method for decoding additional data |
US5963843A (en) * | 1996-12-09 | 1999-10-05 | Adc Telecommunications, Inc. | Amplifier switch controller and system |
US20030066085A1 (en) * | 1996-12-10 | 2003-04-03 | United Video Properties, Inc., A Corporation Of Delaware | Internet television program guide system |
PL334062A1 (en) * | 1996-12-10 | 2000-01-31 | United Video Properties Inc | Internet tv program guide system |
US6184877B1 (en) * | 1996-12-11 | 2001-02-06 | International Business Machines Corporation | System and method for interactively accessing program information on a television |
KR19980063435A (en) * | 1996-12-11 | 1998-10-07 | 포만제프리엘 | Method and system for interactively displaying and accessing program information on television |
WO1998026608A1 (en) | 1996-12-13 | 1998-06-18 | Access Co., Ltd. | Method and device for obtaining audience data on tv program |
EP0849943A1 (en) * | 1996-12-18 | 1998-06-24 | Siemens Aktiengesellschaft | Interactive remote control for a receiver for digital television signals |
US6177931B1 (en) | 1996-12-19 | 2001-01-23 | Index Systems, Inc. | Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information |
US6687906B1 (en) * | 1996-12-19 | 2004-02-03 | Index Systems, Inc. | EPG with advertising inserts |
US8635649B2 (en) | 1996-12-19 | 2014-01-21 | Gemstar Development Corporation | System and method for modifying advertisement responsive to EPG information |
US5991799A (en) | 1996-12-20 | 1999-11-23 | Liberate Technologies | Information retrieval system using an internet multiplexer to focus user selection |
JP2002509665A (en) * | 1996-12-25 | 2002-03-26 | メヘメト・リファト・アラス | Television broadcasting system and method |
US6510557B1 (en) * | 1997-01-03 | 2003-01-21 | Texas Instruments Incorporated | Apparatus for the integration of television signals and information from an information service provider |
US6163316A (en) * | 1997-01-03 | 2000-12-19 | Texas Instruments Incorporated | Electronic programming system and method |
US6526575B1 (en) * | 1997-01-07 | 2003-02-25 | United Video Properties, Inc. | System and method for distributing and broadcasting multimedia |
US6253375B1 (en) * | 1997-01-13 | 2001-06-26 | Diva Systems Corporation | System for interactively distributing information services |
KR100223644B1 (en) * | 1997-01-14 | 1999-10-15 | 윤종용 | Multi-system television receiver with personal computer monitor |
US6675383B1 (en) | 1997-01-22 | 2004-01-06 | Nielsen Media Research, Inc. | Source detection apparatus and method for audience measurement |
US5905942A (en) * | 1997-02-18 | 1999-05-18 | Lodgenet Entertainment Corporation | Multiple dwelling unit interactive audio/video distribution system |
US5850218A (en) * | 1997-02-19 | 1998-12-15 | Time Warner Entertainment Company L.P. | Inter-active program guide with default selection control |
BR9807709A (en) * | 1997-02-19 | 2000-05-02 | Time Warner Entertainm Co Lp | Service application manager for a full-service television system |
AU6675098A (en) * | 1997-02-28 | 1998-09-18 | Starsight Telecast Incorporated | Television control interface with electronic guide |
US7529856B2 (en) * | 1997-03-05 | 2009-05-05 | At Home Corporation | Delivering multimedia services |
JP3823422B2 (en) * | 1997-03-05 | 2006-09-20 | ソニー株式会社 | Program management apparatus and program management method |
US6370571B1 (en) | 1997-03-05 | 2002-04-09 | At Home Corporation | System and method for delivering high-performance online multimedia services |
JP3662384B2 (en) * | 1997-03-09 | 2005-06-22 | 松下電器産業株式会社 | Information providing method and information providing and receiving apparatus used therefor |
US6064376A (en) * | 1997-03-13 | 2000-05-16 | United Video Properties, Inc. | Adjustable program guide display system |
GB9705719D0 (en) * | 1997-03-20 | 1997-05-07 | Two Way Tv Ltd | Method and apparatus for transmitting data |
US7542919B1 (en) * | 1997-03-21 | 2009-06-02 | Walker Digital, Llc | Method and apparatus for selecting a supplemental product to offer for sale during a transaction |
TR199902273T2 (en) * | 1997-03-21 | 2000-01-21 | Canal + Societe Anonyme | Smart card for use with receiver of encrypted broadcast signals, and receiver |
EP1679894A3 (en) | 1997-03-21 | 2007-10-10 | Nagra Thomson Licensing | Broadcast and reception system, and conditional access system therefor |
US7272569B1 (en) | 1997-03-21 | 2007-09-18 | Walker Digital, Llc | Method and apparatus for controlling the performance of a supplementary process at a point-of-sale terminal |
US7351142B2 (en) * | 1997-03-21 | 2008-04-01 | Walker Digital, Llc | Method and apparatus for facilitating play of fractional value lottery games |
US7184990B2 (en) * | 1997-03-21 | 2007-02-27 | Walker Digital, Llc | Method and apparatus for selling an aging food product |
US6504580B1 (en) | 1997-03-24 | 2003-01-07 | Evolve Products, Inc. | Non-Telephonic, non-remote controller, wireless information presentation device with advertising display |
US20050097594A1 (en) | 1997-03-24 | 2005-05-05 | O'donnell Frank | Systems and methods for awarding affinity points based upon remote control usage |
US6357045B1 (en) * | 1997-03-31 | 2002-03-12 | Matsushita Electric Industrial Co., Ltd. | Apparatus and method for generating a time-multiplexed channel surfing signal at television head-end sites |
GB2325537B8 (en) * | 1997-03-31 | 2000-01-31 | Microsoft Corp | Query-based electronic program guide |
GB2340634B (en) * | 1997-03-31 | 2001-04-18 | Microsoft Corp | Query-based electronic program guide |
JPH10276160A (en) * | 1997-03-31 | 1998-10-13 | Sony Corp | Program production transmission device |
GB2323963B (en) * | 1997-04-04 | 1999-05-12 | Sony Corp | Data transmission apparatus and data transmission method |
ES2270470T3 (en) * | 1997-04-14 | 2007-04-01 | Thomson Inc. | SYSTEM TO GENERATE PROGRAM GUIDE INFORMATION, THAT ALLOWS THE USER TO START CONTROL AND COMMUNICATION FUNCTIONS. |
ATE536042T1 (en) * | 1997-04-16 | 2011-12-15 | Starsight Telecast Inc | MULTIPLE DATABASE, PROGRAM AND EVENT GUIDE COMPILED BY USER CHOICE |
US9113122B2 (en) | 1997-04-21 | 2015-08-18 | Rovi Guides, Inc. | Method and apparatus for time-shifting video and text in a text-enhanced television program |
US6961556B2 (en) | 1997-04-29 | 2005-11-01 | Vbi-2000, Llc | Apparatus and method for an enhanced PCS communication system |
US6219537B1 (en) * | 1997-04-29 | 2001-04-17 | Vbi-2000, L.L.C. | Apparatus and method for an enhanced PCS communication system |
US8065701B2 (en) * | 1997-04-30 | 2011-11-22 | Sony Corporation | Information broadcasting method, information broadcasting system, and receiving apparatus for transmitting data other than program through digital broadcasting |
US6381748B1 (en) * | 1997-05-02 | 2002-04-30 | Gte Main Street Incorporated | Apparatus and methods for network access using a set top box and television |
KR100287021B1 (en) * | 1997-05-12 | 2001-04-16 | 이정태 | Device for selecting and driving program of computer and device for inputting selection signal of computer |
US6326970B1 (en) | 1997-05-16 | 2001-12-04 | Liberate Technologies | TV centric layout |
US6061097A (en) | 1997-05-22 | 2000-05-09 | United Video Properties, Inc. | Interactive television program guide with selectable non-program options |
DE19722915A1 (en) * | 1997-05-31 | 1998-12-03 | Alsthom Cge Alcatel | Digital decoder of a transmission system |
SE509582C2 (en) * | 1997-06-05 | 1999-02-08 | Telia Ab | Systems at telecommunication networks |
DE69807219T2 (en) * | 1997-06-06 | 2003-01-09 | Thomson Consumer Electronics | SYSTEM AND METHOD FOR PROCESSING PURE AUDIO PROGRAMS IN A TELEVISION RECEIVER |
DE19723815A1 (en) * | 1997-06-06 | 1998-12-10 | Philips Patentverwaltung | System for menu-driven command entry |
US6681393B1 (en) | 1997-06-06 | 2004-01-20 | Nds Limited | Viewer interaction feedback method and system for use with an interactive telecommunication system |
US6029194A (en) * | 1997-06-10 | 2000-02-22 | Tektronix, Inc. | Audio/video media server for distributed editing over networks |
WO1998058334A1 (en) * | 1997-06-16 | 1998-12-23 | Doubleclick Inc. | Method and apparatus for automatic placement of advertising |
CN1179562C (en) * | 1997-06-18 | 2004-12-08 | 松下电器产业株式会社 | Program information retrieval apparatus, method, and system for retrieving and display information of broadcast programs in units of broadcast programs, recording medium storing program information |
US6081533A (en) * | 1997-06-25 | 2000-06-27 | Com21, Inc. | Method and apparatus for an application interface module in a subscriber terminal unit |
US6337715B1 (en) * | 1997-07-04 | 2002-01-08 | Matsushita Electric Industrial Co., Ltd. | Broadcasting reception apparatus and data broadcasting method |
US20040253565A1 (en) * | 1997-07-10 | 2004-12-16 | Kyu Jin Park | Caption type language learning system using caption type learning terminal and communication network |
US6223292B1 (en) * | 1997-07-15 | 2001-04-24 | Microsoft Corporation | Authorization systems, methods, and computer program products |
EP1339229A3 (en) * | 1997-07-21 | 2003-09-10 | E-Guide, Inc. | Systems and methods for displaying and recording control interfaces |
ES2475242T3 (en) * | 1997-07-21 | 2014-07-10 | Gemstar Development Corporation | Systems and methods for displaying and recording control interfaces |
US7574727B2 (en) | 1997-07-23 | 2009-08-11 | Touchtunes Music Corporation | Intelligent digital audiovisual playback system |
EP1010325A1 (en) * | 1997-08-01 | 2000-06-21 | Scientific-Atlanta, Inc. | Method and apparatus for geographically limiting service in a conditional access system |
DE19733730A1 (en) * | 1997-08-04 | 1999-02-11 | Siemens Ag | Programmable television signal receiver |
WO1999009744A1 (en) * | 1997-08-18 | 1999-02-25 | Sony Electronics Inc. | Interactive menu |
US6529602B1 (en) * | 1997-08-19 | 2003-03-04 | Walker Digital, Llc | Method and apparatus for the secure storage of audio signals |
KR100711019B1 (en) * | 1997-08-21 | 2007-04-25 | 소니 가부시끼 가이샤 | Information receiving apparatus and method thereof, and broadcasting system |
US6313851B1 (en) | 1997-08-27 | 2001-11-06 | Microsoft Corporation | User friendly remote system interface |
US6028604A (en) * | 1997-08-27 | 2000-02-22 | Microsoft Corporation | User friendly remote system interface providing previews of applications |
US6266059B1 (en) | 1997-08-27 | 2001-07-24 | Microsoft Corporation | User interface for switching between application modes |
US6665869B1 (en) | 1997-09-05 | 2003-12-16 | United Video Properties, Inc. | Program guide application interface system |
US5999795A (en) * | 1997-09-10 | 1999-12-07 | Starlink Inc. | RF GPS long cable driver |
ES2177040T3 (en) | 1997-09-18 | 2002-12-01 | United Video Properties Inc | EMAIL REMINDER FOR AN INTERNET TELEVISION PROGRAM GUIDE. |
US7313810B1 (en) | 1997-09-25 | 2007-12-25 | The Weather Channel | Multimedia information transmission and distribution system |
US6600496B1 (en) | 1997-09-26 | 2003-07-29 | Sun Microsystems, Inc. | Interactive graphical user interface for television set-top box |
FR2769165B1 (en) | 1997-09-26 | 2002-11-29 | Technical Maintenance Corp | WIRELESS SYSTEM WITH DIGITAL TRANSMISSION FOR SPEAKERS |
US6016141A (en) * | 1997-10-06 | 2000-01-18 | United Video Properties, Inc. | Interactive television program guide system with pay program package promotion |
US6604240B2 (en) * | 1997-10-06 | 2003-08-05 | United Video Properties, Inc. | Interactive television program guide system with operator showcase |
AU735093B2 (en) * | 1997-10-06 | 2001-06-28 | Rovi Guides, Inc. | Interactive television program guide system with pay program package promotion |
US6209130B1 (en) * | 1997-10-10 | 2001-03-27 | United Video Properties, Inc. | System for collecting television program data |
US6154633A (en) * | 1997-10-22 | 2000-11-28 | Motorola, Inc. | Method and apparatus for upgrading features and functions of a set top box in the field |
CA2251412A1 (en) * | 1997-10-28 | 1999-04-28 | Matsushita Electric Industrial Co., Ltd. | A reproduction apparatus for reproducing digital data, a recording medium recording digital data, and a computer-readable recording medium recording a reproduction program |
US6647057B1 (en) * | 1997-11-03 | 2003-11-11 | International Communications Products, Inc. | Link adapter interface for upgrading existing satellite communication system for enhanced modulation and coding |
UA56279C2 (en) * | 1997-11-04 | 2003-05-15 | Джорджія Тек Ресерч Корпорейшн | System and method for maintaining time synchronization in a digital video network |
JP4196419B2 (en) * | 1997-11-05 | 2008-12-17 | ソニー株式会社 | Data transmission / reception system, data reception apparatus, and data transmission / reception method |
KR100568890B1 (en) * | 1997-11-11 | 2006-04-10 | 소니 가부시끼 가이샤 | Transmitter and transmitting Method, Information Editor and editing Method, Receiver and receiving Method, Information Storage and storing Method, and Broadcasting System |
US6016507A (en) * | 1997-11-21 | 2000-01-18 | International Business Machines Corporation | Method and apparatus for deleting a portion of a video or audio file from data storage prior to completion of broadcast or presentation |
JP3466071B2 (en) * | 1997-12-05 | 2003-11-10 | 松下電器産業株式会社 | Broadcast receiver |
JP3447207B2 (en) | 1997-12-05 | 2003-09-16 | 松下電器産業株式会社 | Program information creation transmission apparatus and method |
JP3558534B2 (en) * | 1997-12-09 | 2004-08-25 | 松下電器産業株式会社 | Control information creation device for broadcast system |
US6374336B1 (en) | 1997-12-24 | 2002-04-16 | Avid Technology, Inc. | Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner |
US6415373B1 (en) | 1997-12-24 | 2002-07-02 | Avid Technology, Inc. | Computer system and process for transferring multiple high bandwidth streams of data between multiple storage units and multiple applications in a scalable and reliable manner |
JPH11196342A (en) * | 1997-12-26 | 1999-07-21 | Matsushita Electric Ind Co Ltd | Sender and terminal |
US6356569B1 (en) | 1997-12-31 | 2002-03-12 | At&T Corp | Digital channelizer with arbitrary output sampling frequency |
US6385305B1 (en) | 1997-12-31 | 2002-05-07 | At& T Corp. | Video phone multimedia announcement message toolkit |
US6377664B2 (en) | 1997-12-31 | 2002-04-23 | At&T Corp. | Video phone multimedia announcement answering machine |
US6396531B1 (en) | 1997-12-31 | 2002-05-28 | At+T Corp. | Set top integrated visionphone user interface having multiple menu hierarchies |
US6226362B1 (en) | 1997-12-31 | 2001-05-01 | At&T Corp | Video phone interactive corporate menu answering machine announcement |
US6229810B1 (en) | 1997-12-31 | 2001-05-08 | At&T Corp | Network server platform for a hybrid fiber twisted pair local loop network service architecture |
US6044403A (en) * | 1997-12-31 | 2000-03-28 | At&T Corp | Network server platform for internet, JAVA server and video application server |
US6363079B1 (en) | 1997-12-31 | 2002-03-26 | At&T Corp. | Multifunction interface facility connecting wideband multiple access subscriber loops with various networks |
US5949474A (en) * | 1997-12-31 | 1999-09-07 | At&T Corp | Videophone blocker |
US6144696A (en) | 1997-12-31 | 2000-11-07 | At&T Corp. | Spread spectrum bit allocation algorithm |
US6020916A (en) * | 1997-12-31 | 2000-02-01 | At&T Corp | Videophone multimedia interactive on-hold information menus |
US6347075B1 (en) | 1997-12-31 | 2002-02-12 | At&T Corp. | Circuit to provide backup telephone service for a multiple service access system using a twisted pair |
US5970473A (en) * | 1997-12-31 | 1999-10-19 | At&T Corp. | Video communication device providing in-home catalog services |
US6292210B1 (en) | 1997-12-31 | 2001-09-18 | At&T Corp. | Integrated remote control and phone user interface |
US6178446B1 (en) | 1997-12-31 | 2001-01-23 | At&T Corp | Method and system for supporting interactive commercials displayed on a display device using a telephone network |
US6222520B1 (en) | 1997-12-31 | 2001-04-24 | At&T Corp. | Information display for a visual communication device |
US6385693B1 (en) | 1997-12-31 | 2002-05-07 | At&T Corp. | Network server platform/facilities management platform caching server |
US6667759B2 (en) | 1997-12-31 | 2003-12-23 | At&T Corp. | Video phone form factor |
US6359881B1 (en) | 1997-12-31 | 2002-03-19 | At&T Corp. | Hybrid fiber twisted pair local loop network service architecture |
US7054313B1 (en) | 1997-12-31 | 2006-05-30 | At&T Corp. | Integrated services director (ISD) overall architecture |
US6088387A (en) * | 1997-12-31 | 2000-07-11 | At&T Corp. | Multi-channel parallel/serial concatenated convolutional codes and trellis coded modulation encoder/decoder |
US6052439A (en) * | 1997-12-31 | 2000-04-18 | At&T Corp | Network server platform telephone directory white-yellow page services |
US7184428B1 (en) | 1997-12-31 | 2007-02-27 | At&T Corp. | Facility management platform for a hybrid coaxial/twisted pair local loop network service architecture |
US6084583A (en) * | 1997-12-31 | 2000-07-04 | At&T Corp | Advertising screen saver |
US6545722B1 (en) | 1998-01-09 | 2003-04-08 | Douglas G. Brown | Methods and systems for providing television related services via a networked personal computer |
US5945993A (en) * | 1998-01-30 | 1999-08-31 | Hewlett-Packard Company | Pictograph-based method and apparatus for controlling a plurality of lighting loads |
US6452611B1 (en) * | 1998-02-04 | 2002-09-17 | Corporate Media Partners | Method and system for providing dynamically changing programming categories |
EP0935385A3 (en) | 1998-02-04 | 2002-06-19 | Hitachi, Ltd. | Decoder device and receiver using the same |
BR9908066B1 (en) * | 1998-02-20 | 2013-12-03 | MULTIMEDIA SYSTEM FOR ADAPTABLELY FORMING AND PROCESSING EXPANSIVE PROGRAM GUIDES. | |
US7185355B1 (en) | 1998-03-04 | 2007-02-27 | United Video Properties, Inc. | Program guide system with preference profiles |
BR9909241A (en) * | 1998-03-04 | 2000-11-14 | United Video Properties Inc | Program guide system with targeted advertising |
DE69918341T2 (en) * | 1998-03-04 | 2005-06-30 | United Video Properties, Inc., Tulsa | Program guide system with monitoring of advertising usage and user activities |
US7194757B1 (en) | 1998-03-06 | 2007-03-20 | Starguide Digital Network, Inc. | Method and apparatus for push and pull distribution of multimedia |
US6289346B1 (en) * | 1998-03-12 | 2001-09-11 | At&T Corp. | Apparatus and method for a bookmarking system |
JP3657424B2 (en) * | 1998-03-20 | 2005-06-08 | 松下電器産業株式会社 | Center device and terminal device for broadcasting program information |
US6477707B1 (en) * | 1998-03-24 | 2002-11-05 | Fantastic Corporation | Method and system for broadcast transmission of media objects |
US8284774B2 (en) | 1998-04-03 | 2012-10-09 | Megawave Audio Llc | Ethernet digital storage (EDS) card and satellite transmission system |
US6189008B1 (en) * | 1998-04-03 | 2001-02-13 | Intertainer, Inc. | Dynamic digital asset management |
US6160797A (en) | 1998-04-03 | 2000-12-12 | Starguide Digital Networks, Inc. | Satellite receiver/router, system, and method of use |
JP4591483B2 (en) * | 1998-04-09 | 2010-12-01 | ソニー株式会社 | Information replacing device and information replacing method |
US6433835B1 (en) * | 1998-04-17 | 2002-08-13 | Encamera Sciences Corporation | Expanded information capacity for existing communication transmission systems |
US20030112370A1 (en) * | 2001-12-18 | 2003-06-19 | Chris Long | Adaptive expanded information capacity for communications systems |
US20030140351A1 (en) * | 1998-04-17 | 2003-07-24 | Hoarty W. Leo | Cable television system compatible bandwidth upgrade using embedded digital channels |
EP0954171A1 (en) * | 1998-04-29 | 1999-11-03 | CANAL+ Société Anonyme | Receiver/decoder and method of processing video data |
US6564379B1 (en) | 1998-04-30 | 2003-05-13 | United Video Properties, Inc. | Program guide system with flip and browse advertisements |
US6067107A (en) * | 1998-04-30 | 2000-05-23 | Wink Communications, Inc. | Response capacity management in interactive broadcast systems by periodic reconfiguration of response priorities |
US6725461B1 (en) | 1998-04-30 | 2004-04-20 | Wink Communications, Inc. | Reminder system for broadcast and non-broadcast events based on broadcast interactive applications |
US6530082B1 (en) * | 1998-04-30 | 2003-03-04 | Wink Communications, Inc. | Configurable monitoring of program viewership and usage of interactive applications |
DE69929520T2 (en) * | 1998-04-30 | 2006-11-09 | United Video Properties, Inc., Tulsa | PROGRAM OVERVIEW SYSTEM WITH ADVERTISING |
US20040194138A1 (en) * | 1998-04-30 | 2004-09-30 | Prevue Networks, Inc. | Program guide system with targeted advertisements based on function buttons and non-programming options |
US6802077B1 (en) * | 1998-05-01 | 2004-10-05 | Scientific-Atlanta, Inc. | Method for a pay-per-view referral |
DE1078526T1 (en) * | 1998-05-01 | 2001-08-23 | Scientific Atlanta | DEVICE AND METHOD FOR PAYMENT TELEVISION SYSTEM |
WO1999057902A1 (en) * | 1998-05-01 | 1999-11-11 | Scientific-Atlanta, Inc. | Method and apparatus for pay-per-view program guide |
US20080034113A1 (en) * | 1998-05-04 | 2008-02-07 | Frank Montero | Method of contextually determining missing components of an incomplete uniform resource locator |
US6154206A (en) * | 1998-05-06 | 2000-11-28 | Sony Corporation Of Japan | Method and apparatus for distributed conditional access control on a serial communication network |
SG81981A1 (en) * | 1998-05-11 | 2001-07-24 | Matsushita Electric Ind Co Ltd | Broadcasting transmitter and receiver |
EP1043853B1 (en) | 1998-05-12 | 2005-06-01 | Nielsen Media Research, Inc. | Audience measurement system for digital television |
US6476825B1 (en) | 1998-05-13 | 2002-11-05 | Clemens Croy | Hand-held video viewer and remote control device |
US6040829A (en) * | 1998-05-13 | 2000-03-21 | Croy; Clemens | Personal navigator system |
US7117518B1 (en) * | 1998-05-14 | 2006-10-03 | Sony Corporation | Information retrieval method and apparatus |
US6005603A (en) * | 1998-05-15 | 1999-12-21 | International Business Machines Corporation | Control of a system for processing a stream of information based on information content |
US20020095676A1 (en) * | 1998-05-15 | 2002-07-18 | Robert A. Knee | Interactive television program guide system for determining user values for demographic categories |
EP1237372B2 (en) † | 1998-05-15 | 2008-01-30 | United Video Properties, Inc. | Interactive television program guide system for determining user values for demographic categories |
AU2015200159B2 (en) * | 1998-05-19 | 2016-09-22 | Rovi Guides, Inc. | Program Guide System With Video-on-Demand Browsing |
US7603684B1 (en) * | 1998-05-19 | 2009-10-13 | United Video Properties, Inc. | Program guide system with video-on-demand browsing |
US6563515B1 (en) | 1998-05-19 | 2003-05-13 | United Video Properties, Inc. | Program guide system with video window browsing |
US6100916A (en) * | 1998-05-20 | 2000-08-08 | Lucent Technologies Inc. | System and method for subscriber controlled signal blocking |
WO1999062261A1 (en) * | 1998-05-29 | 1999-12-02 | Diva Systems Corporation | Interactive information distribution system and method |
JP2955561B1 (en) | 1998-05-29 | 1999-10-04 | 株式会社ディジタル・ビジョン・ラボラトリーズ | Stream communication system and stream transfer control method |
US6314573B1 (en) * | 1998-05-29 | 2001-11-06 | Diva Systems Corporation | Method and apparatus for providing subscription-on-demand services for an interactive information distribution system |
GB0027260D0 (en) * | 2000-11-08 | 2000-12-27 | Koninl Philips Electronics Nv | An image control system |
US6427238B1 (en) * | 1998-05-29 | 2002-07-30 | Opentv, Inc. | Module manager for interactive television system |
EP0963115A1 (en) | 1998-06-05 | 1999-12-08 | THOMSON multimedia | Apparatus and method for selecting viewers' profile in interactive TV |
EP0963119B1 (en) * | 1998-06-05 | 2006-10-11 | THOMSON multimedia | Apparatus and method for selecting viewers' profile in interactive TV |
US6115080A (en) * | 1998-06-05 | 2000-09-05 | Sarnoff Corporation | Channel selection methodology in an ATSC/NTSC television receiver |
US6959449B1 (en) * | 1998-06-08 | 2005-10-25 | Sony Corporation | System and method for simultaneously accessing video data and internet page data |
US20050204388A1 (en) | 1998-06-11 | 2005-09-15 | Knudson Edward B. | Series reminders and series recording from an interactive television program guide |
EP1403805A3 (en) * | 1998-06-11 | 2004-05-26 | Koninklijke Philips Electronics N.V. | Virtual jukebox |
US7146627B1 (en) | 1998-06-12 | 2006-12-05 | Metabyte Networks, Inc. | Method and apparatus for delivery of targeted video programming |
US8352984B2 (en) | 1998-06-12 | 2013-01-08 | Thomson Licensing | System and method for generating and managing user preference information for scheduled and stored television programs |
US6614987B1 (en) * | 1998-06-12 | 2003-09-02 | Metabyte, Inc. | Television program recording with user preference determination |
GB2338364B (en) * | 1998-06-12 | 2003-03-05 | British Sky Broadcasting Ltd | Improvements in receivers for television signals |
US6698020B1 (en) | 1998-06-15 | 2004-02-24 | Webtv Networks, Inc. | Techniques for intelligent video ad insertion |
US6536041B1 (en) * | 1998-06-16 | 2003-03-18 | United Video Properties, Inc. | Program guide system with real-time data sources |
AU4439899A (en) | 1998-06-16 | 2000-01-05 | United Video Properties, Inc. | Interactive television program guide with simultaneous watch and record capabilities |
EP0966164B1 (en) | 1998-06-18 | 2005-08-17 | Sony Corporation | Information transmitting apparatus and method, information receiving apparatus and method, apparatus for providing a computer readable program, and broadcasting system |
KR100603677B1 (en) * | 1998-06-19 | 2006-07-20 | 마츠시타 덴끼 산교 가부시키가이샤 | Transmitting method, receiving method for broadcasting, and rreceiving device for broadcasting, receiving device and receiving method |
PL345100A1 (en) * | 1998-06-23 | 2001-12-03 | Swisscom Mobile Ag | Display device for displaying received information and for transmitting received digital data to external mobile apparatuses and corresponding request method |
JP2000092086A (en) * | 1998-06-24 | 2000-03-31 | Canon Inc | Communication equipment, communication information recording method, response information reproducing/ communication information recording method and storage medium |
CA2273762A1 (en) * | 1998-06-26 | 1999-12-26 | Sarnoff Corporation | Information distribution system exhibiting demographic affinity |
US6268849B1 (en) * | 1998-06-30 | 2001-07-31 | United Video Properties, Inc. | Internet television program guide system with embedded real-time data |
US9009773B1 (en) | 1998-06-30 | 2015-04-14 | Cox Communications, Inc. | Method and apparatus for providing broadcast data services |
CN1182711C (en) * | 1998-07-01 | 2004-12-29 | 株式会社日立制作所 | Recorded program viewing support method |
FR2780833B1 (en) * | 1998-07-01 | 2004-07-09 | Sagem | METHOD AND DEVICE FOR AUDIIMETRY ON TELEVISION DECODER |
JP2000020779A (en) * | 1998-07-03 | 2000-01-21 | Yazaki Corp | Vehicle operation information collecting device |
US6442755B1 (en) | 1998-07-07 | 2002-08-27 | United Video Properties, Inc. | Electronic program guide using markup language |
TW416224B (en) * | 1998-07-07 | 2000-12-21 | United Video Properties Inc | Interactive television program guide system with local advertisements |
JP2995177B1 (en) | 1998-07-10 | 1999-12-27 | 株式会社ディジタル・ビジョン・ラボラトリーズ | Stream distribution system |
CN1867068A (en) | 1998-07-14 | 2006-11-22 | 联合视频制品公司 | Client-server based interactive television program guide system with remote server recording |
CA2337463C (en) * | 1998-07-17 | 2009-10-13 | United Video Properties, Inc. | Television system with aided user program searching |
ATE225998T1 (en) * | 1998-07-17 | 2002-10-15 | United Video Properties Inc | INTERACTIVE TV GUIDE WITH MULTIPLE DEVICES IN ONE PLACE |
JP3925586B2 (en) | 1998-07-17 | 2007-06-06 | ソニー株式会社 | Data receiving apparatus and method, and data transmission / reception system and method |
US6229524B1 (en) * | 1998-07-17 | 2001-05-08 | International Business Machines Corporation | User interface for interaction with video |
AR020608A1 (en) | 1998-07-17 | 2002-05-22 | United Video Properties Inc | A METHOD AND A PROVISION TO SUPPLY A USER REMOTE ACCESS TO AN INTERACTIVE PROGRAMMING GUIDE BY A REMOTE ACCESS LINK |
FR2781582B1 (en) | 1998-07-21 | 2001-01-12 | Technical Maintenance Corp | SYSTEM FOR DOWNLOADING OBJECTS OR FILES FOR SOFTWARE UPDATE |
FR2781591B1 (en) | 1998-07-22 | 2000-09-22 | Technical Maintenance Corp | AUDIOVISUAL REPRODUCTION SYSTEM |
US8028318B2 (en) | 1999-07-21 | 2011-09-27 | Touchtunes Music Corporation | Remote control unit for activating and deactivating means for payment and for displaying payment status |
FR2781580B1 (en) | 1998-07-22 | 2000-09-22 | Technical Maintenance Corp | SOUND CONTROL CIRCUIT FOR INTELLIGENT DIGITAL AUDIOVISUAL REPRODUCTION SYSTEM |
FR2781593B1 (en) | 1998-07-22 | 2001-01-12 | Technical Maintenance Corp | REMOTE CONTROL FOR INTELLIGENT DIGITAL AUDIOVISUAL REPRODUCTION SYSTEM |
AR019458A1 (en) | 1998-07-23 | 2002-02-20 | United Video Properties Inc | AN INTERACTIVE TELEVISION PROGRAMMING GUIDE PROVISION THAT SERVES AS AN ENTRY |
US7360230B1 (en) | 1998-07-27 | 2008-04-15 | Microsoft Corporation | Overlay management |
WO2000007091A1 (en) * | 1998-07-27 | 2000-02-10 | Webtv Networks, Inc. | Remote computer access |
US8189662B2 (en) | 1999-07-27 | 2012-05-29 | Microsoft Corporation | Selection compression |
US6505348B1 (en) | 1998-07-29 | 2003-01-07 | Starsight Telecast, Inc. | Multiple interactive electronic program guide system and methods |
US7558472B2 (en) | 2000-08-22 | 2009-07-07 | Tivo Inc. | Multimedia signal processing system |
US6233389B1 (en) | 1998-07-30 | 2001-05-15 | Tivo, Inc. | Multimedia time warping system |
JP5053483B2 (en) | 1998-08-03 | 2012-10-17 | グーグル インコーポレイティド | Network for retargeted ad distribution |
US20020045477A1 (en) | 1999-08-03 | 2002-04-18 | Dabrowski Stanley P. | Method and apparatus for scrip distribution and management permitting redistribution of issued scrip |
US6208341B1 (en) * | 1998-08-05 | 2001-03-27 | U. S. Philips Corporation | GUI of remote control facilitates user-friendly editing of macros |
US6430165B1 (en) | 1998-08-07 | 2002-08-06 | Hughes Electronics Corporation | Method and apparatus for performing satellite selection in a broadcast communication system |
US6310661B1 (en) * | 1998-08-07 | 2001-10-30 | Hughes Electronics Corporation | Method of broadcasting controlling data streams and apparatus for receiving the same |
US20100325668A1 (en) * | 1998-08-11 | 2010-12-23 | Starsight Telecast, Inc. | Television schedule system |
US6222530B1 (en) * | 1998-08-21 | 2001-04-24 | Corporate Media Partners | System and method for a master scheduler |
US7254823B2 (en) | 1998-08-21 | 2007-08-07 | United Video Properties, Inc. | Apparatus and method for constrained selection of favorite channels |
AU2005202893B2 (en) * | 1998-08-21 | 2007-12-13 | Rovi Guides, Inc. | Client-Server Electronic Program Guide |
AU2012207036B2 (en) * | 1998-08-21 | 2015-06-04 | Rovi Guides, Inc. | Client-Server Electronic Program Guide |
EP1343317A3 (en) | 1998-08-21 | 2009-04-29 | United Video Properties, Inc. | Client-server electronic program guide |
AU2013204490B2 (en) * | 1998-08-21 | 2014-10-09 | Rovi Guides, Inc. | Client-Server Electronic Program Guide |
US6898762B2 (en) * | 1998-08-21 | 2005-05-24 | United Video Properties, Inc. | Client-server electronic program guide |
TW447221B (en) * | 1998-08-26 | 2001-07-21 | United Video Properties Inc | Television message system |
TW463503B (en) | 1998-08-26 | 2001-11-11 | United Video Properties Inc | Television chat system |
US6772436B1 (en) * | 1998-09-01 | 2004-08-03 | International Business Machines Corporation | Interactive audio conferencing system |
ATE282928T1 (en) * | 1998-09-08 | 2004-12-15 | Asvan Technology Llc | IMPROVED COMMUNICATIONS SECURITY SYSTEM |
ATE282920T1 (en) * | 1998-09-11 | 2004-12-15 | Two Way Media Ltd | DELIVERY OF INTERACTIVE APPLICATIONS |
US6219358B1 (en) | 1998-09-11 | 2001-04-17 | Scientific-Atlanta, Inc. | Adaptive rate control for insertion of data into arbitrary bit rate data streams |
TW465235B (en) | 1998-09-17 | 2001-11-21 | United Video Properties Inc | Electronic program guide with digital storage |
US6446082B1 (en) * | 1998-09-21 | 2002-09-03 | Impress Corporation | Method of receiving time-specified program contents |
DE19843270A1 (en) * | 1998-09-21 | 2000-05-04 | Manfred Kotulla | System and application-independent multifunction access module for digital and analog data transfers of all kinds |
US6934963B1 (en) | 1998-09-22 | 2005-08-23 | United Video Properties, Inc. | Interactive television program guide with passive content |
JP2000115098A (en) * | 1998-10-05 | 2000-04-21 | Victor Co Of Japan Ltd | Program selection assisting device |
US6567978B1 (en) | 1998-10-09 | 2003-05-20 | Adcom Information Services, Inc. | Television audience monitoring system and method employing display of cable converter box |
US6405370B1 (en) | 1998-10-09 | 2002-06-11 | Adcom Information Services, Inc. | Television audience monitoring system and method employing tuner interface of set-top converter box |
AU6410699A (en) * | 1998-10-13 | 2000-05-01 | Chris Cheah | Method and system for controlled distribution of information over a network |
US6484316B1 (en) | 1998-10-14 | 2002-11-19 | Adcom Information Services, Inc. | Television audience monitoring system and apparatus and method of aligning a magnetic pick-up device |
KR100301015B1 (en) * | 1998-10-15 | 2001-09-06 | 윤종용 | Indicator position control method |
JP4142175B2 (en) | 1998-10-20 | 2008-08-27 | 松下電器産業株式会社 | Graphical user interface device |
GB2343075B (en) * | 1998-10-23 | 2003-02-12 | Sony Uk Ltd | Broadcast programme listings |
JP2000137607A (en) | 1998-10-29 | 2000-05-16 | Sanyo Electric Co Ltd | Digital television receiver |
US6594825B1 (en) * | 1998-10-30 | 2003-07-15 | Intel Corporation | Method and apparatus for selecting a version of an entertainment program based on user preferences |
US6157377A (en) | 1998-10-30 | 2000-12-05 | Intel Corporation | Method and apparatus for purchasing upgraded media features for programming transmissions |
US7313806B1 (en) * | 1998-10-30 | 2007-12-25 | Intel Corporation | Method and apparatus for channel surfing through multiple sources based on user-definable preferences |
US8850483B2 (en) * | 1998-10-30 | 2014-09-30 | Intel Corporation | Method and apparatus for purchasing upgraded media features for programming transmissions |
US7694319B1 (en) | 1998-11-02 | 2010-04-06 | United Video Properties, Inc. | Interactive program guide with continuous data stream and client-server data supplementation |
US6233429B1 (en) * | 1998-11-03 | 2001-05-15 | Gilat Satellite Networks Ltd. | VSAT satellite telecommunications system |
US7603685B2 (en) | 1998-11-03 | 2009-10-13 | United Video Properties, Inc. | Program guide system with combination category search |
EP1001419B1 (en) | 1998-11-09 | 2004-03-03 | Matsushita Electric Industrial Co., Ltd. | Data conversion apparatus and method in copyright protecting system |
WO2000030354A1 (en) * | 1998-11-13 | 2000-05-25 | Discovery Communications, Inc. | Digital broadcast program ordering |
AT412934B (en) * | 1998-11-27 | 2005-08-25 | Faller Josef | CIRCUIT FOR TRANSFERRING DATA IN THE HOUSE |
JP3389948B2 (en) * | 1998-11-27 | 2003-03-24 | 日本電気株式会社 | Display ad selection system |
US6859799B1 (en) | 1998-11-30 | 2005-02-22 | Gemstar Development Corporation | Search engine for video and graphics |
TW499816B (en) * | 1998-11-30 | 2002-08-21 | United Video Properties Inc | Interactive program guide system and method |
US7051360B1 (en) * | 1998-11-30 | 2006-05-23 | United Video Properties, Inc. | Interactive television program guide with selectable languages |
US6732370B1 (en) * | 1998-11-30 | 2004-05-04 | Diva Systems Corporation | Service provider side interactive program guide encoder |
EP1135741B1 (en) | 1998-11-30 | 2004-02-25 | Index Systems, Inc. | Smart agent based on habit, statistical inference and psycho-demographic profiling |
US6732367B1 (en) * | 1998-11-30 | 2004-05-04 | United Video Properties, Inc. | Interactive television program guide system with title and description blocking |
US6526577B1 (en) | 1998-12-01 | 2003-02-25 | United Video Properties, Inc. | Enhanced interactive program guide |
WO2000033160A2 (en) | 1998-12-03 | 2000-06-08 | Expanse Networks, Inc. | Subscriber characterization and advertisement monitoring system |
US8151295B1 (en) | 2000-08-31 | 2012-04-03 | Prime Research Alliance E., Inc. | Queue based advertisement scheduling and sales |
US20020144263A1 (en) * | 2000-08-31 | 2002-10-03 | Eldering Charles A. | Grouping of advertisements on an advertising channel in a targeted advertisement system |
US6820277B1 (en) | 1999-04-20 | 2004-11-16 | Expanse Networks, Inc. | Advertising management system for digital video streams |
US7653923B2 (en) | 2000-02-18 | 2010-01-26 | Prime Research Alliance E, Inc. | Scheduling and presenting IPG ads in conjunction with programming ads in a television environment |
US7240355B1 (en) * | 1998-12-03 | 2007-07-03 | Prime Research Alliance E., Inc. | Subscriber characterization system with filters |
US6560578B2 (en) | 1999-03-12 | 2003-05-06 | Expanse Networks, Inc. | Advertisement selection system supporting discretionary target market characteristics |
US7328448B2 (en) * | 2000-08-31 | 2008-02-05 | Prime Research Alliance E, Inc. | Advertisement distribution system for distributing targeted advertisements in television systems |
US7228555B2 (en) * | 2000-08-31 | 2007-06-05 | Prime Research Alliance E., Inc. | System and method for delivering targeted advertisements using multiple presentation streams |
US20020083445A1 (en) * | 2000-08-31 | 2002-06-27 | Flickinger Gregory C. | Delivering targeted advertisements to the set-top-box |
US7039932B2 (en) | 2000-08-31 | 2006-05-02 | Prime Research Alliance E., Inc. | Queue-based head-end advertisement scheduling method and apparatus |
WO2000033577A1 (en) * | 1998-12-03 | 2000-06-08 | Sony Electronics, Inc. | A method and system for processing broadcast data |
US7185353B2 (en) * | 2000-08-31 | 2007-02-27 | Prime Research Alliance E., Inc. | System and method for delivering statistically scheduled advertisements |
US7068724B1 (en) * | 1999-10-20 | 2006-06-27 | Prime Research Alliance E., Inc. | Method and apparatus for inserting digital media advertisements into statistical multiplexed streams |
US20020083439A1 (en) * | 2000-08-31 | 2002-06-27 | Eldering Charles A. | System for rescheduling and inserting advertisements |
US20020083441A1 (en) | 2000-08-31 | 2002-06-27 | Flickinger Gregory C. | Advertisement filtering and storage for targeted advertisement systems |
US7150030B1 (en) | 1998-12-03 | 2006-12-12 | Prime Research Alliance, Inc. | Subscriber characterization system |
US6457010B1 (en) | 1998-12-03 | 2002-09-24 | Expanse Networks, Inc. | Client-server based subscriber characterization system |
US6865746B1 (en) | 1998-12-03 | 2005-03-08 | United Video Properties, Inc. | Electronic program guide with related-program search feature |
CA2353385C (en) * | 1998-12-03 | 2004-09-28 | Expanse Networks, Inc. | Subscriber identification system |
US8180675B2 (en) | 2000-08-31 | 2012-05-15 | Prime Research Alliance E., Inc. | System and method for automatically managing avail inventory data and avail pricing |
US7949565B1 (en) * | 1998-12-03 | 2011-05-24 | Prime Research Alliance E., Inc. | Privacy-protected advertising system |
US6766526B1 (en) | 1998-12-03 | 2004-07-20 | United Video Properties, Inc. | Smart channel entry system |
US6792197B1 (en) | 1998-12-07 | 2004-09-14 | Index Systems, Inc. | System and method for generating video taping reminders |
EP1055330A1 (en) * | 1998-12-15 | 2000-11-29 | Koninklijke Philips Electronics N.V. | Interactive communication system comprising users connected in groups |
EP1142326A4 (en) * | 1998-12-21 | 2003-08-20 | Sony Electronics Inc | A method and apparatus for providing electronic coupons |
US20030131356A1 (en) * | 1998-12-21 | 2003-07-10 | Andrew M. Proehl | Method and apparatus for notification on a broadcast device |
JP2000187927A (en) * | 1998-12-22 | 2000-07-04 | Sony Corp | Optical disk device |
JP4824168B2 (en) * | 1998-12-23 | 2011-11-30 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Program receiving device |
BR9916483A (en) | 1998-12-28 | 2001-10-09 | Thomson Licensing Sa | Method for selecting a program displayed in an advertisement in an application software program |
EP1073225B1 (en) * | 1999-01-12 | 2007-08-01 | Sony Corporation | Information distribution system |
US7305695B1 (en) | 1999-01-20 | 2007-12-04 | Intel Corporation | System for providing video on demand with pause feature |
US8073955B1 (en) | 1999-01-27 | 2011-12-06 | The Directv Group, Inc. | Method and apparatus for tuning used in a broadcast data system |
US7765568B1 (en) | 1999-01-27 | 2010-07-27 | The Directv Group, Inc. | Graphical tuning bar |
US6189148B1 (en) | 1999-01-28 | 2001-02-13 | Douglas G. Brown | Methods and circuits using frequency shift keying modulation to transfer data over transmission lines simultaneous with television signals |
AU3585000A (en) * | 1999-01-28 | 2000-08-18 | Brown, Douglas G. | Methods and systems for providing information to set-top boxes having set-top box identifiers using frequency shift keying modulation |
US6675388B1 (en) | 1999-01-29 | 2004-01-06 | International Business Machines Corporation | Data distribution system using coordinated analog and digital streams |
US7966078B2 (en) | 1999-02-01 | 2011-06-21 | Steven Hoffberg | Network media appliance system and method |
JP4228252B2 (en) * | 1999-02-05 | 2009-02-25 | ソニー株式会社 | Data setting method, data transmission system, and receiving terminal device |
FI106593B (en) * | 1999-02-15 | 2001-02-28 | Valtion Teknillinen | IP multicast service without return connection |
CN1344465A (en) | 1999-02-17 | 2002-04-10 | 英戴克系统公司 | System and method for tailoring television and/or electronic program guide features, such as advertising |
US8726330B2 (en) | 1999-02-22 | 2014-05-13 | Touchtunes Music Corporation | Intelligent digital audiovisual playback system |
US6480819B1 (en) * | 1999-02-25 | 2002-11-12 | Matsushita Electric Industrial Co., Ltd. | Automatic search of audio channels by matching viewer-spoken words against closed-caption/audio content for interactive television |
WO2000052934A1 (en) * | 1999-03-02 | 2000-09-08 | Comunic. T.V. Ltd. | System and method for serving local and global media content |
US6654897B1 (en) * | 1999-03-05 | 2003-11-25 | International Business Machines Corporation | Dynamic wave-pipelined interface apparatus and methods therefor |
US7051351B2 (en) | 1999-03-08 | 2006-05-23 | Microsoft Corporation | System and method of inserting advertisements into an information retrieval system display |
WO2000054506A1 (en) * | 1999-03-09 | 2000-09-14 | Powertv, Inc. | Tv manager |
US6918135B1 (en) * | 1999-03-10 | 2005-07-12 | General Instrument Corporation | Session oriented settop communication using dynamic, synchronized routing |
AU3520800A (en) * | 1999-03-10 | 2000-09-28 | Digital Electronic Cinema, Inc. | System and method for standard and high definition video delivery |
US6229895B1 (en) | 1999-03-12 | 2001-05-08 | Diva Systems Corp. | Secure distribution of video on-demand |
WO2000055962A2 (en) | 1999-03-15 | 2000-09-21 | Sony Electronics, Inc. | Electronic media system, method and device |
DE19912207A1 (en) * | 1999-03-18 | 2000-09-21 | Tcp Connect Ag | Set-top device |
US6278976B1 (en) * | 1999-03-25 | 2001-08-21 | Michael Charles Kochian | System for the delivery of audio recordings |
JP2000278665A (en) * | 1999-03-26 | 2000-10-06 | Sony Corp | Receiver, receiving method and providing medium |
ATE392777T1 (en) † | 1999-03-29 | 2008-05-15 | Hughes Electronics Corp | METHOD AND DEVICE FOR SPLITTING AUDIENCE PREFERENCES |
US7877290B1 (en) | 1999-03-29 | 2011-01-25 | The Directv Group, Inc. | System and method for transmitting, receiving and displaying advertisements |
US6289514B1 (en) * | 1999-03-29 | 2001-09-11 | Qcom Tv, Inc. | System and method for the near-real time capture and reporting of large population consumer behaviors concerning television use |
US7552458B1 (en) * | 1999-03-29 | 2009-06-23 | The Directv Group, Inc. | Method and apparatus for transmission receipt and display of advertisements |
US7543325B2 (en) | 1999-03-30 | 2009-06-02 | Tivo Inc. | System for remotely controlling client recording and storage behavior |
EP1968067A1 (en) | 1999-03-30 | 2008-09-10 | Tivo, Inc. | Multimedia program bookmarking system |
AU4186000A (en) * | 1999-03-30 | 2000-11-14 | Tivo, Inc. | Television viewer interface system |
US20020118954A1 (en) | 2001-12-07 | 2002-08-29 | Barton James M. | Data storage management and scheduling system |
US8689265B2 (en) | 1999-03-30 | 2014-04-01 | Tivo Inc. | Multimedia mobile personalization system |
US6757906B1 (en) | 1999-03-30 | 2004-06-29 | Tivo, Inc. | Television viewer interface system |
US6847778B1 (en) | 1999-03-30 | 2005-01-25 | Tivo, Inc. | Multimedia visual progress indication system |
US6850691B1 (en) | 1999-03-30 | 2005-02-01 | Tivo, Inc. | Automatic playback overshoot correction system |
US7665111B1 (en) | 1999-10-20 | 2010-02-16 | Tivo Inc. | Data storage management and scheduling system |
FR2791847B1 (en) * | 1999-04-02 | 2001-06-01 | Mediametrie Cabsat | METHOD FOR CODING / DECODING AN ANALOG TELEVISION SIGNAL BROADCASTED ON A CABLE NETWORK, TO ALLOW THE IDENTIFICATION OF THE CHANNEL BY THE RECEIVER, IN PARTICULAR FOR AUDIIMETRY PURPOSES |
US6331859B1 (en) | 1999-04-06 | 2001-12-18 | Sharp Laboratories Of America, Inc. | Video skimming system utilizing the vector rank filter |
US6486892B1 (en) | 1999-04-07 | 2002-11-26 | Joseph L. Stern | System and method for accessing, manipulating and viewing internet and non-internet related information and for controlling networked devices |
JP2000295594A (en) | 1999-04-09 | 2000-10-20 | Pioneer Electronic Corp | Viewing control system for catv |
JP3784201B2 (en) * | 1999-04-09 | 2006-06-07 | パイオニア株式会社 | CATV viewing control system |
US6588018B1 (en) * | 1999-04-09 | 2003-07-01 | Thomson Licensing Sa | Method for automating updating of configuration/status information in master control switcher |
US6704359B1 (en) * | 1999-04-15 | 2004-03-09 | Diva Systems Corp. | Efficient encoding algorithms for delivery of server-centric interactive program guide |
US7519982B1 (en) * | 1999-04-15 | 2009-04-14 | Comcast Ip Holdings I, Llc | Efficient delivery of interactive program guide using demand-cast |
US7127737B1 (en) * | 2000-01-26 | 2006-10-24 | Sedna Patent Services, Llc | Bandwidth management techniques for delivery of interactive program guide |
DE60039861D1 (en) * | 1999-04-20 | 2008-09-25 | Samsung Electronics Co Ltd | ADVERTISING MANAGEMENT SYSTEM FOR DIGITAL VIDEO TONES |
US7454361B1 (en) * | 1999-04-22 | 2008-11-18 | Ceats, Inc. | Individual seat selection ticketing and reservation system |
US7861275B1 (en) | 1999-04-23 | 2010-12-28 | The Directv Group, Inc. | Multicast data services and broadcast signal markup stream for interactive broadcast systems |
US7088335B2 (en) * | 1999-04-28 | 2006-08-08 | Novus Partners Llc | Methods and apparatus for ultra-violet stimulated displays |
US6424998B2 (en) | 1999-04-28 | 2002-07-23 | World Theatre, Inc. | System permitting the display of video or still image content on selected displays of an electronic display network according to customer dictates |
US6430603B2 (en) * | 1999-04-28 | 2002-08-06 | World Theatre, Inc. | System for direct placement of commercial advertising, public service announcements and other content on electronic billboard displays |
US6430605B2 (en) * | 1999-04-28 | 2002-08-06 | World Theatre, Inc. | System permitting retail stores to place advertisements on roadside electronic billboard displays that tie into point of purchase displays at stores |
US7213061B1 (en) * | 1999-04-29 | 2007-05-01 | Amx Llc | Internet control system and method |
KR100831955B1 (en) * | 1999-04-30 | 2008-05-23 | 톰슨 라이센싱 | A method of displaying advertisement based on user action in an electronic program guide |
DE60012913T2 (en) * | 1999-04-30 | 2005-09-08 | Thomson Licensing S.A., Boulogne | CABLE INTEGRITY TESTING TECHNOLOGY FOR REMOTE HARSH ENVIRONMENTAL MONITORING |
EP1177674A4 (en) | 1999-05-10 | 2004-12-08 | Samsung Electronics Co Ltd | Advertisement subgroups for digital streams |
AU4853400A (en) | 1999-05-13 | 2000-12-05 | Index Systems, Inc. | Download system for consumer electronic devices |
US6556219B1 (en) * | 1999-05-18 | 2003-04-29 | Gateway, Inc. | Method and system for peripheral device user interface construction |
US20010034705A1 (en) * | 1999-05-19 | 2001-10-25 | Rhoads Geoffrey B. | Payment-based systems for internet music |
US7565294B2 (en) * | 1999-05-19 | 2009-07-21 | Digimarc Corporation | Methods and systems employing digital content |
AU5145700A (en) * | 1999-05-19 | 2000-12-05 | Digimarc Corporation | Methods and systems employing digital watermarking in music and other media |
US6792615B1 (en) * | 1999-05-19 | 2004-09-14 | New Horizons Telecasting, Inc. | Encapsulated, streaming media automation and distribution system |
US6418473B1 (en) * | 1999-05-20 | 2002-07-09 | Nortel Networks Limited | Multimedia clent and server |
US6717590B1 (en) * | 1999-05-21 | 2004-04-06 | Gateway, Inc. | Verified scheduling of recurrent program recording operations |
US8266657B2 (en) * | 2001-03-15 | 2012-09-11 | Sling Media Inc. | Method for effectively implementing a multi-room television system |
US6263503B1 (en) * | 1999-05-26 | 2001-07-17 | Neal Margulis | Method for effectively implementing a wireless television system |
FR2794601B1 (en) * | 1999-06-02 | 2001-07-27 | Dassault Automatismes | COMMUNICATION DEVICE FOR COLLECTIVE INFORMATION RECEPTION, IN PARTICULAR OF DIGITAL TELEVISION IMAGES AND / OR MULTIMEDIA DATA |
US7540012B1 (en) * | 1999-06-08 | 2009-05-26 | International Business Machines Corporation | Video on demand configuring, controlling and maintaining |
US6657646B2 (en) * | 1999-06-08 | 2003-12-02 | Amx Corporation | System and method for multimedia display |
US6469743B1 (en) | 1999-06-09 | 2002-10-22 | International Business Machines Corporation | Programmable external graphics/video port for digital video decode system chip |
MXPA01012600A (en) * | 1999-06-09 | 2002-04-10 | Discovery Communicat Inc | Electronic book selection and delivery system with targeted advertising. |
BR0011487A (en) * | 1999-06-11 | 2002-03-19 | Scientific Atlanta | Small screen control system for interactive programming guide |
US6832386B1 (en) | 1999-06-11 | 2004-12-14 | Scientific-Atlanta, Inc. | System and method for allowing a user to quickly navigate within a program guide to an established reference point |
US7010801B1 (en) | 1999-06-11 | 2006-03-07 | Scientific-Atlanta, Inc. | Video on demand system with parameter-controlled bandwidth deallocation |
US7992163B1 (en) * | 1999-06-11 | 2011-08-02 | Jerding Dean F | Video-on-demand navigational system |
US6986156B1 (en) * | 1999-06-11 | 2006-01-10 | Scientific Atlanta, Inc | Systems and methods for adaptive scheduling and dynamic bandwidth resource allocation management in a digital broadband delivery system |
US6817028B1 (en) * | 1999-06-11 | 2004-11-09 | Scientific-Atlanta, Inc. | Reduced screen control system for interactive program guide |
AU3712300A (en) | 1999-06-11 | 2001-01-02 | Liberate Technologies | Hierarchical open security information delegation and acquisition |
US7150031B1 (en) * | 2000-06-09 | 2006-12-12 | Scientific-Atlanta, Inc. | System and method for reminders of upcoming rentable media offerings |
US7222155B1 (en) * | 1999-06-15 | 2007-05-22 | Wink Communications, Inc. | Synchronous updating of dynamic interactive applications |
GB9914766D0 (en) * | 1999-06-25 | 1999-08-25 | Pace Micro Tech Plc | Control system for electrical apparatus |
CN1359591A (en) | 1999-06-28 | 2002-07-17 | 英戴克系统公司 | System and method for utilizing EPG database for modifying advertisements |
WO2001001677A1 (en) | 1999-06-28 | 2001-01-04 | United Video Properties, Inc. | Interactive television program guide system and method with niche hubs |
US8255956B2 (en) | 1999-06-28 | 2012-08-28 | Cox Communications, Inc. | System and method for delivery of short-time duration video segments |
AU5775900A (en) * | 1999-06-29 | 2001-01-31 | United Video Properties, Inc. | Method and system for a video-on-demand-related interactive display within an interactive television application |
US6735487B1 (en) | 1999-07-01 | 2004-05-11 | Ods Properties, Inc. | Interactive wagering system with promotions |
AU6072000A (en) * | 1999-07-06 | 2001-01-22 | Tel O Net, Llc. | Method and apparatus for electronic commerce |
JP4020562B2 (en) * | 1999-07-07 | 2007-12-12 | 松下電器産業株式会社 | Information management device and remote controller |
WO2001004868A1 (en) * | 1999-07-13 | 2001-01-18 | Sun Microsystems, Inc. | Methods and apparatus for creating a video window with parameters defining position and scaling factor |
US6762798B1 (en) | 1999-07-13 | 2004-07-13 | Sun Microsystems, Inc. | Methods and apparatus for providing video control for television applications |
US7257812B1 (en) | 1999-12-16 | 2007-08-14 | Sun Microsystems, Inc. | Methods and apparatus for managing an application |
FR2796482B1 (en) | 1999-07-16 | 2002-09-06 | Touchtunes Music Corp | REMOTE MANAGEMENT SYSTEM FOR AT LEAST ONE AUDIOVISUAL INFORMATION REPRODUCING DEVICE |
KR20010010109A (en) * | 1999-07-16 | 2001-02-05 | 구자홍 | Broadcasting Service System Based On Mobile Network |
KR100322609B1 (en) * | 1999-07-19 | 2002-03-18 | 구자홍 | Digital Authoring System and Server System and Digital Authoring Method Using the same |
US7464394B1 (en) * | 1999-07-22 | 2008-12-09 | Sedna Patent Services, Llc | Music interface for media-rich interactive program guide |
FR2797134B1 (en) * | 1999-07-27 | 2004-05-28 | Sagem | METHOD FOR MANAGING A DISPLAY ON A SCREEN OF A TELEVISION, USE OF THIS METHOD, AND TELEVISION OPERATING ACCORDING TO THIS METHOD |
WO2001008410A1 (en) * | 1999-07-27 | 2001-02-01 | Morecom, Inc. | Graphics transcoding scheme for efficient decoding on digital settop decoder |
GB2352914A (en) | 1999-08-03 | 2001-02-07 | Sony Uk Ltd | Data broadcast method |
AU6756000A (en) * | 1999-08-03 | 2001-02-19 | America Online, Inc. | Varying electronic content based on local context |
EP1076279A1 (en) | 1999-08-13 | 2001-02-14 | Hewlett-Packard Company | Computer platforms and their methods of operation |
ES2206272T3 (en) * | 1999-08-13 | 2004-05-16 | Nagravision Sa | METHOD AND DEVICE OF INFORMATION FILTRATION. |
WO2001013632A1 (en) * | 1999-08-14 | 2001-02-22 | Rotor Communications Corporation | Internet-based program broadcast system |
US6662365B1 (en) * | 1999-08-17 | 2003-12-09 | Gateway, Inc. | Unified parental locks |
US8418203B1 (en) * | 1999-08-19 | 2013-04-09 | Sony Corporation | Transmission method and receiving device of program guide information including a control signal |
JP2003507972A (en) * | 1999-08-25 | 2003-02-25 | スポットウェア テクノロジーズ インコーポレイテッド | System and method for scheduling an event for a television preview |
EP1534004B1 (en) * | 1999-08-26 | 2016-05-25 | Sony Europe Limited | Television display device and method of operating a television system |
US8090619B1 (en) | 1999-08-27 | 2012-01-03 | Ochoa Optics Llc | Method and system for music distribution |
US20020056118A1 (en) * | 1999-08-27 | 2002-05-09 | Hunter Charles Eric | Video and music distribution system |
US20060212908A1 (en) * | 1999-08-27 | 2006-09-21 | Ochoa Optics Llc | Video distribution system |
US7209900B2 (en) | 1999-08-27 | 2007-04-24 | Charles Eric Hunter | Music distribution systems |
US7234155B1 (en) * | 1999-08-27 | 2007-06-19 | Kay Matthew W | Automating commerce on a broadcast programming distribution network |
US7647618B1 (en) | 1999-08-27 | 2010-01-12 | Charles Eric Hunter | Video distribution system |
US6711552B1 (en) * | 1999-08-27 | 2004-03-23 | Matthew W. Kay | Apparatus and method for saving commerce related information in a broadcast programming network |
AU6942400A (en) * | 1999-08-27 | 2001-03-26 | Commerce Tv Corporation | Video distribution system and method |
US6647417B1 (en) | 2000-02-10 | 2003-11-11 | World Theatre, Inc. | Music distribution systems |
US7370016B1 (en) | 1999-08-27 | 2008-05-06 | Ochoa Optics Llc | Music distribution systems |
US6952685B1 (en) | 1999-08-27 | 2005-10-04 | Ochoa Optics Llc | Music distribution system and associated antipiracy protection |
EP1775949A3 (en) * | 1999-08-31 | 2007-12-12 | Metabyte Networks, Inc. | Method and apparatus for delivery of targeted video programming |
US7120926B1 (en) * | 1999-09-02 | 2006-10-10 | General Instrument Corporation | Method and system of identifying software and firmware objects available for download over a network such as a cable television system |
US7392308B2 (en) * | 1999-09-10 | 2008-06-24 | Ianywhere Solutions, Inc. | System, method, and computer program product for placement of channels on a mobile device |
US20020052781A1 (en) * | 1999-09-10 | 2002-05-02 | Avantgo, Inc. | Interactive advertisement mechanism on a mobile device |
US8595308B1 (en) | 1999-09-10 | 2013-11-26 | Ianywhere Solutions, Inc. | System, method, and computer program product for server side processing in a mobile device environment |
US7181691B2 (en) | 1999-09-16 | 2007-02-20 | Sharp Laboratories Of America, Inc. | Audiovisual information management system with presentation service |
JP2003521851A (en) | 1999-09-20 | 2003-07-15 | ティヴォ インク | Closed caption tagging system |
US7831512B2 (en) | 1999-09-21 | 2010-11-09 | Quantumstream Systems, Inc. | Content distribution system and method |
US9451310B2 (en) | 1999-09-21 | 2016-09-20 | Quantum Stream Inc. | Content distribution system and method |
KR100350787B1 (en) * | 1999-09-22 | 2002-08-28 | 엘지전자 주식회사 | Multimedia browser based on user profile having ordering preference of searching item of multimedia data |
CA2284438A1 (en) * | 1999-09-22 | 2001-03-22 | John Andrew Vasilakos | Selection & adaptation system & method for the delivery of individualized television commercial(s) to an identified advanced television viewer |
GB9922665D0 (en) * | 1999-09-25 | 1999-11-24 | Hewlett Packard Co | A method of enforcing trusted functionality in a full function platform |
US7949722B1 (en) | 1999-09-29 | 2011-05-24 | Actv Inc. | Enhanced video programming system and method utilizing user-profile information |
US6784945B2 (en) | 1999-10-01 | 2004-08-31 | Microtune (Texas), L.P. | System and method for providing fast acquire time tuning of multiple signals to present multiple simultaneous images |
AU7863600A (en) * | 1999-10-05 | 2001-05-10 | Zapmedia, Inc. | System and method for distributing media assets to user devices and managing user rights of the media assets |
US8434113B1 (en) | 1999-10-06 | 2013-04-30 | Tvworks, Llc | Electronic commerce using streaming media |
US6948186B1 (en) * | 1999-10-07 | 2005-09-20 | General Instrument Corporation | Multi-tasking message extractor |
US6983480B1 (en) * | 1999-10-13 | 2006-01-03 | Starz Entertainment Group Llc | Method for authorizing limited programming distribution |
US6973662B1 (en) * | 1999-10-13 | 2005-12-06 | Starz Entertainment Group Llc | Method for providing programming distribution |
US9066113B1 (en) | 1999-10-19 | 2015-06-23 | International Business Machines Corporation | Method for ensuring reliable playout in a DMD system |
US20030182567A1 (en) | 1999-10-20 | 2003-09-25 | Tivo Inc. | Client-side multimedia content targeting system |
US20050177850A1 (en) * | 1999-10-29 | 2005-08-11 | United Video Properties, Inc. | Interactive television system with programming-related links |
US6970641B1 (en) * | 2000-09-15 | 2005-11-29 | Opentv, Inc. | Playback of interactive programs |
WO2001033848A1 (en) * | 1999-11-01 | 2001-05-10 | Koninklijke Philips Electronics N.V. | Method and apparatus for swapping the video contents of undesired commercial breaks or other video sequences |
AU1357701A (en) * | 1999-11-03 | 2001-05-14 | Measurecast, Inc. | Direct tracking of viewers of selected content in audio and video programming provided over a computer network |
US6876991B1 (en) | 1999-11-08 | 2005-04-05 | Collaborative Decision Platforms, Llc. | System, method and computer program product for a collaborative decision platform |
US7134133B1 (en) | 1999-11-08 | 2006-11-07 | Gateway Inc. | Method, system, and software for creating and utilizing broadcast electronic program guide templates |
US6600497B1 (en) * | 1999-11-15 | 2003-07-29 | Elliot A. Gottfurcht | Apparatus and method to navigate interactive television using unique inputs with a remote control |
US7020845B1 (en) | 1999-11-15 | 2006-03-28 | Gottfurcht Elliot A | Navigating internet content on a television using a simplified interface and a remote control |
WO2001037181A2 (en) | 1999-11-17 | 2001-05-25 | Discovery Communications, Inc. | Electronic book having electronic commerce features |
AU769522B2 (en) * | 1999-11-17 | 2004-01-29 | Sony Corporation | Method and apparatus for digital signal processing |
CN100387054C (en) * | 1999-11-17 | 2008-05-07 | 索尼公司 | Method and apparatus for digital signal processing and method of providing extension function |
AU1780801A (en) * | 1999-11-17 | 2001-05-30 | Tvn Entertainment Corporation | Centralized cable access control system by satellite |
US6993245B1 (en) | 1999-11-18 | 2006-01-31 | Vulcan Patents Llc | Iterative, maximally probable, batch-mode commercial detection for audiovisual content |
EP1232651A1 (en) * | 1999-11-23 | 2002-08-21 | United Video Properties, Inc. | Interactive television targeted message system |
EP1564995B1 (en) * | 1999-11-23 | 2017-07-19 | Rovi Guides, Inc. | Interactive television targeted message system |
AU1934401A (en) * | 1999-11-29 | 2001-06-04 | Future Tv Technologies, Ltd. | Apparatus and method for selective insertion and pricing of media data into a media data stream |
JP3696014B2 (en) * | 1999-12-02 | 2005-09-14 | 三洋電機株式会社 | Digital tv broadcast receiver |
US7062510B1 (en) * | 1999-12-02 | 2006-06-13 | Prime Research Alliance E., Inc. | Consumer profiling and advertisement selection system |
TW514884B (en) | 1999-12-03 | 2002-12-21 | Koninkl Philips Electronics Nv | Allocating real time data on a disc like recording medium |
US8051446B1 (en) | 1999-12-06 | 2011-11-01 | Sharp Laboratories Of America, Inc. | Method of creating a semantic video summary using information from secondary sources |
WO2001046869A2 (en) | 1999-12-10 | 2001-06-28 | United Video Properties, Inc. | Systems and methods for coordinating interactive and passive advertisement and merchandising opportunities |
US7564873B1 (en) * | 1999-12-10 | 2009-07-21 | Cox Communications, Inc. | Method and apparatus for providing in-band messaging within a video on demand environment |
AU2071601A (en) * | 1999-12-10 | 2001-06-18 | United Video Properties, Inc. | Features for use with advanced set-top applications on interactive television systems |
WO2001043436A1 (en) * | 1999-12-13 | 2001-06-14 | Scientific-Atlanta, Inc. | System and method for staging a home communication terminal to set default system parameters |
US20060059525A1 (en) * | 1999-12-13 | 2006-03-16 | Jerding Dean F | Media services window configuration system |
EP1219069B1 (en) * | 1999-12-14 | 2006-03-29 | Motorola, Inc. | System and method for tuning to an in-band channel and for identification via return-path |
EP1195053A2 (en) * | 1999-12-14 | 2002-04-10 | Motorola, Inc. | Selection between an in-band and an out-of-band channel for downloading code to a set top box |
EP1109400A1 (en) * | 1999-12-16 | 2001-06-20 | CANAL+ Société Anonyme | Transmission of a command to a receiver or to a decoder |
IL150220A0 (en) * | 1999-12-17 | 2002-12-01 | World Theatre Inc | Centralized telephone order and distribution system |
US6850901B1 (en) | 1999-12-17 | 2005-02-01 | World Theatre, Inc. | System and method permitting customers to order products from multiple participating merchants |
DE19961726A1 (en) * | 1999-12-21 | 2001-07-05 | Xsys Interactive Res Gmbh | Graphics output unit and graphics output system |
US6442614B1 (en) * | 1999-12-22 | 2002-08-27 | At&T Corp. | Method and apparatus for lost connectivity recovery |
FR2803420A1 (en) | 1999-12-30 | 2001-07-06 | Thomson Multimedia Sa | METHOD AND DEVICE FOR REPRESENTATION ON A DIGITAL TELEVISION SCREEN |
US6754904B1 (en) | 1999-12-30 | 2004-06-22 | America Online, Inc. | Informing network users of television programming viewed by other network users |
FR2803421B1 (en) * | 1999-12-30 | 2002-02-15 | Thomson Multimedia Sa | METHOD AND DEVICE FOR REPRESENTATION ON A DIGITAL TELEVISION SCREEN |
JP2000216735A (en) * | 2000-01-01 | 2000-08-04 | Sony Corp | Data reception processor, data reception processing method and broadcasting method |
JP2000295585A (en) * | 2000-01-01 | 2000-10-20 | Sony Corp | System and display method for electronic program guide |
FR2803472B1 (en) * | 2000-01-03 | 2003-05-16 | Nptv | COMPUTER METHOD FOR OPERATING AN INTERACTIVE DIGITAL TELEVISION TRANSMISSION |
AU2774901A (en) * | 2000-01-06 | 2001-07-16 | L90, Inc. | Method and apparatus for selecting and delivering internet based advertising |
AU2001229400A1 (en) * | 2000-01-11 | 2001-07-24 | Viewplus, Inc. | System and method for dynamically pricing pay-programming |
US7146633B2 (en) * | 2000-01-12 | 2006-12-05 | Matsushita Electric Industrial Co., Ltd. | Digital broadcast receiving device |
US20020059637A1 (en) * | 2000-01-14 | 2002-05-16 | Rakib Selim Shlomo | Home gateway for video and data distribution from various types of headend facilities and including digital video recording functions |
US6857132B1 (en) * | 2000-01-14 | 2005-02-15 | Terayon Communication Systems, Inc. | Head end multiplexer to select and transmit video-on-demand and other requested programs and services |
US8813123B2 (en) * | 2000-01-19 | 2014-08-19 | Interad Technologies, Llc | Content with customized advertisement |
US20040193488A1 (en) * | 2000-01-19 | 2004-09-30 | Denis Khoo | Method and system for advertising over a data network |
US20020100042A1 (en) * | 2000-01-19 | 2002-07-25 | Denis Khoo | Method and system for providing intelligent advertisement placement in a motion picture |
US20040107434A1 (en) * | 2000-01-19 | 2004-06-03 | Denis Khoo | Customized media method and system |
JP2001202371A (en) * | 2000-01-19 | 2001-07-27 | Sony Corp | Data communication system and receiver to be used therefor |
US6434747B1 (en) * | 2000-01-19 | 2002-08-13 | Individual Network, Inc. | Method and system for providing a customized media list |
US6735778B2 (en) * | 2000-01-19 | 2004-05-11 | Denis Khoo | Method and system for providing home shopping programs |
US6725258B1 (en) | 2000-01-20 | 2004-04-20 | Family Man, Inc. | Removable storage medium with network enhancement and method of presenting same |
FR2804275B1 (en) * | 2000-01-25 | 2002-10-31 | Sagem | TELEVISION DECODER AND METHOD FOR DECODING SIGNALS OF A STREAM |
US6701528B1 (en) * | 2000-01-26 | 2004-03-02 | Hughes Electronics Corporation | Virtual video on demand using multiple encrypted video segments |
CA2398196C (en) * | 2000-01-26 | 2006-03-21 | Sharp Kabushiki Kaisha | Electronic program guide display control apparatus |
US9252898B2 (en) | 2000-01-28 | 2016-02-02 | Zarbaña Digital Fund Llc | Music distribution systems |
CA2397764C (en) * | 2000-01-28 | 2008-08-05 | Scientific-Atlanta, Inc. | System and method for reference point navigation within a program guide |
US6757707B1 (en) | 2000-02-01 | 2004-06-29 | America Online, Inc. | Displayed complementary content sources in a web-based TV system |
AU783853B2 (en) * | 2000-02-01 | 2005-12-15 | Rovi Guides, Inc. | Systems and methods for providing promotions with recorded programs |
FR2805377B1 (en) | 2000-02-23 | 2003-09-12 | Touchtunes Music Corp | EARLY ORDERING PROCESS FOR A SELECTION, DIGITAL SYSTEM AND JUKE-BOX FOR IMPLEMENTING THE METHOD |
US7051352B1 (en) | 2000-02-04 | 2006-05-23 | Koninklijke Philips Electronics N.V. | Adaptive TV program recommender |
US6519773B1 (en) | 2000-02-08 | 2003-02-11 | Sherjil Ahmed | Method and apparatus for a digitized CATV network for bundled services |
US6681396B1 (en) * | 2000-02-11 | 2004-01-20 | International Business Machines Corporation | Automated detection/resumption of interrupted television programs |
FR2805072B1 (en) | 2000-02-16 | 2002-04-05 | Touchtunes Music Corp | METHOD FOR ADJUSTING THE SOUND VOLUME OF A DIGITAL SOUND RECORDING |
FR2805060B1 (en) | 2000-02-16 | 2005-04-08 | Touchtunes Music Corp | METHOD FOR RECEIVING FILES DURING DOWNLOAD |
US6484148B1 (en) * | 2000-02-19 | 2002-11-19 | John E. Boyd | Electronic advertising device and method of using the same |
DE10007710A1 (en) * | 2000-02-19 | 2001-08-23 | Grundig Ag | Device for receiving digital radio signals |
US6968565B1 (en) | 2000-02-25 | 2005-11-22 | Vulcan Patents Llc | Detection of content display observers with prevention of unauthorized access to identification signal |
US7661116B2 (en) | 2000-02-25 | 2010-02-09 | Vulcan Patents Llc | Auction for targeted content |
US8910199B2 (en) | 2000-02-25 | 2014-12-09 | Interval Licensing Llc | Targeted television content display |
AU2001249994A1 (en) * | 2000-02-25 | 2001-09-03 | Interval Research Corporation | Method and system for selecting advertisements |
US6574793B1 (en) * | 2000-02-25 | 2003-06-03 | Interval Research Corporation | System and method for displaying advertisements |
WO2001067736A2 (en) * | 2000-03-02 | 2001-09-13 | Scientific-Atlanta, Inc. | Apparatus and method for providing a plurality of interactive program guide initial arrangements |
DE10010907A1 (en) * | 2000-03-06 | 2001-10-18 | Artemedia Ag | Selective shipment |
US7320025B1 (en) | 2002-03-18 | 2008-01-15 | Music Choice | Systems and methods for providing a broadcast entertainment service and an on-demand entertainment service |
US7293279B1 (en) | 2000-03-09 | 2007-11-06 | Sedna Patent Services, Llc | Advanced set top terminal having a program pause feature with voice-to-text conversion |
US7167840B1 (en) | 2000-03-15 | 2007-01-23 | The Directv Group, Inc. | Method and apparatus for distributing and selling electronic content |
US6611881B1 (en) | 2000-03-15 | 2003-08-26 | Personal Data Network Corporation | Method and system of providing credit card user with barcode purchase data and recommendation automatically on their personal computer |
JP2001268544A (en) | 2000-03-15 | 2001-09-28 | Sony Corp | Digital signal receiver |
US8336069B1 (en) * | 2000-03-16 | 2012-12-18 | Jlb Ventures Llc | Method and system for adaptive electronic programming guide |
KR20020000179A (en) * | 2000-03-17 | 2002-01-04 | 요트.게.아. 롤페즈 | Method and apparatus for rating database objects |
US7284064B1 (en) | 2000-03-21 | 2007-10-16 | Intel Corporation | Method and apparatus to determine broadcast content and scheduling in a broadcast system |
AU2001249313A1 (en) * | 2000-03-21 | 2001-10-03 | Walker Digital, Llc | Method and apparatus for selecting a supplemental product to offer for sale during a transaction |
US7577978B1 (en) * | 2000-03-22 | 2009-08-18 | Wistendahl Douglass A | System for converting TV content to interactive TV game program operated with a standard remote control and TV set-top box |
US7167895B1 (en) | 2000-03-22 | 2007-01-23 | Intel Corporation | Signaling method and apparatus to provide content on demand in a broadcast system |
US6654835B1 (en) * | 2000-03-23 | 2003-11-25 | International Business Machines Corporation | High bandwidth data transfer employing a multi-mode, shared line buffer |
US20020060750A1 (en) * | 2000-03-29 | 2002-05-23 | Istvan Anthony F. | Single-button remote access to a synthetic channel page of specialized content |
US7058179B1 (en) * | 2000-03-29 | 2006-06-06 | Sony Corporation | Method and system for a secure high bandwidth bus in a transceiver device |
US20070288959A1 (en) * | 2000-03-29 | 2007-12-13 | Digeo, Inc. | Single-button remote access to a synthetic channel page of specialized content |
US20020056083A1 (en) * | 2000-03-29 | 2002-05-09 | Istvan Anthony F. | System and method for picture-in-browser scaling |
CA2775674C (en) * | 2000-03-31 | 2017-01-24 | United Video Properties, Inc. | Interactive media system and method for selectively preventing access to trick play functions |
CN101493919B (en) * | 2000-03-31 | 2019-01-04 | 乐威指南公司 | The system and method for meta-data-linked advertisements |
ES2264978T3 (en) | 2000-03-31 | 2007-02-01 | United Video Properties, Inc. | SYSTEMS AND METHODS TO REDUCE CUTS IN PROGRAM RECORDING. |
US20010043285A1 (en) * | 2000-03-31 | 2001-11-22 | Hicks Thomas P. | Video information insertion system |
KR20030036149A (en) | 2000-03-31 | 2003-05-09 | 유나이티드 비디오 프로퍼티즈, 인크. | Systems and methods for improved audience measuring |
EP1161084A3 (en) * | 2000-03-31 | 2002-02-06 | Matsushita Electric Industrial Co., Ltd. | Set top box output format selector and indicator |
US7200857B1 (en) | 2000-06-09 | 2007-04-03 | Scientific-Atlanta, Inc. | Synchronized video-on-demand supplemental commentary |
US20020007485A1 (en) * | 2000-04-03 | 2002-01-17 | Rodriguez Arturo A. | Television service enhancements |
US7975277B1 (en) | 2000-04-03 | 2011-07-05 | Jerding Dean F | System for providing alternative services |
US8516525B1 (en) | 2000-06-09 | 2013-08-20 | Dean F. Jerding | Integrated searching system for interactive media guide |
WO2001078405A2 (en) * | 2000-04-05 | 2001-10-18 | Ods Properties, Inc. | Systems and methods for controlling television distribution bandwidth and for utilizing real-time statistical wagering data |
WO2001078390A1 (en) | 2000-04-06 | 2001-10-18 | Open Tv, Inc. | Generic data processing engine |
JP3810268B2 (en) * | 2000-04-07 | 2006-08-16 | シャープ株式会社 | Audio visual system |
WO2001078401A2 (en) * | 2000-04-07 | 2001-10-18 | America Online, Inc. | Contextual programming |
JP4741775B2 (en) | 2000-04-10 | 2011-08-10 | ユナイテッド ビデオ プロパティーズ インク | Interactive media guide with media guidance interface |
JP4433560B2 (en) | 2000-04-11 | 2010-03-17 | ソニー株式会社 | Terminal device and information processing method |
US7013479B2 (en) * | 2000-04-14 | 2006-03-14 | Matsushita Electric Industrial Co., Ltd. | Broadcasting apparatus and method for pre-transmitting data carousel and receiving apparatus for receiving data carousel |
US20040148625A1 (en) * | 2000-04-20 | 2004-07-29 | Eldering Charles A | Advertisement management system for digital video streams |
US7607149B2 (en) * | 2000-04-21 | 2009-10-20 | Goldpocket Interactive, Inc. | System and method for merging interactive television data with closed caption data |
JP2001308857A (en) * | 2000-04-24 | 2001-11-02 | Mitsubishi Electric Corp | System and method for distributing information and computer-readable recording medium with program for making computer execute the method recorded |
US20020188950A1 (en) * | 2000-05-01 | 2002-12-12 | Hughes Electronics Corporation | Low speed data port for data transactions and information |
US7024461B1 (en) * | 2000-04-28 | 2006-04-04 | Nortel Networks Limited | Session initiation protocol enabled set-top device |
US7526184B1 (en) * | 2000-04-28 | 2009-04-28 | Keen Personal Media, Inc. | Video recording system utilizing external video storage to record streaming video data via an isochronous interface |
US7360231B2 (en) * | 2000-05-01 | 2008-04-15 | The Directv Group, Inc. | System for obtaining data regarding customer use of interactive television |
AU2001259254A1 (en) * | 2000-05-01 | 2001-11-12 | Diva Systems Corporation | Channel information window via server-centric interactive user interface |
US20010039662A1 (en) * | 2000-05-03 | 2001-11-08 | Hughes Electronics Corporation | Digital over-the-air communication system for use with digital terrestrial broadcasting system |
US7055168B1 (en) | 2000-05-03 | 2006-05-30 | Sharp Laboratories Of America, Inc. | Method for interpreting and executing user preferences of audiovisual information |
US7302224B2 (en) * | 2000-05-03 | 2007-11-27 | The Directv Group, Inc. | Communication system for rebroadcasting electronic content within local area network |
US20010039664A1 (en) * | 2000-05-03 | 2001-11-08 | Hughes Electronics Corporation | Digital over-the-air communication system for use with analog terrestrial broadcasting system |
US20010053700A1 (en) * | 2000-05-03 | 2001-12-20 | Hughes Electronics Corporation | Communication system with secondary channel rebroadcasting within a local area network |
US20010039663A1 (en) * | 2000-05-03 | 2001-11-08 | Hughes Electronics Corporation | Portable device for use with digital over-the-air communication system for use with terrestrial broadcasting system |
US7934232B1 (en) | 2000-05-04 | 2011-04-26 | Jerding Dean F | Navigation paradigm for access to television services |
US7877766B1 (en) * | 2000-05-04 | 2011-01-25 | Enreach Technology, Inc. | Method and system of providing a non-skippable sub-advertisement stream |
AU2001259558A1 (en) * | 2000-05-08 | 2001-11-20 | Worldgate Service, Inc. | System and method for broadcasting information in a television distribution system |
US6658231B2 (en) * | 2000-05-09 | 2003-12-02 | Sony Corporation | Receiver for user-demand information and entertainment system using wide area digital broadcast |
FR2808906B1 (en) | 2000-05-10 | 2005-02-11 | Touchtunes Music Corp | DEVICE AND METHOD FOR REMOTELY MANAGING A NETWORK OF AUDIOVISUAL INFORMATION REPRODUCTION SYSTEMS |
JP4352196B2 (en) * | 2000-05-15 | 2009-10-28 | 日本電気株式会社 | CM transmission / reception system and CM transmission / reception method using the same |
KR100325023B1 (en) * | 2000-05-18 | 2002-02-25 | 이 용 국 | Apparatus and method for receiving a multi-channel signal |
GB0012211D0 (en) * | 2000-05-19 | 2000-07-12 | Gemstar Dev Limited | A targeted advertising system |
US7181759B2 (en) * | 2000-05-26 | 2007-02-20 | Bigband Networks, Inc. | System and method for providing interactivity for end-users over digital broadcast channels |
US8028314B1 (en) | 2000-05-26 | 2011-09-27 | Sharp Laboratories Of America, Inc. | Audiovisual information management system |
US7269837B1 (en) * | 2000-05-31 | 2007-09-11 | Your Choice Interactive, Inc. | Interactive television advertising method |
US7415718B1 (en) * | 2000-05-31 | 2008-08-19 | Aol Llc | Receiving and processing vertical blanking interval data |
US20020053084A1 (en) * | 2000-06-01 | 2002-05-02 | Escobar George D. | Customized electronic program guide |
US7143429B2 (en) * | 2000-06-02 | 2006-11-28 | Sony Corporation | Program information providing apparatus and method, program recording preset system and method, and program recording system and method |
FR2809914B1 (en) * | 2000-06-06 | 2003-01-24 | Sagem | TELEVISION DECODER WITH ASSISTANCE |
AU2001251503A1 (en) * | 2000-06-08 | 2001-12-17 | Digeo, Inc. | Systems and methods for personalized access to internet-enabled television |
US8082572B1 (en) | 2000-06-08 | 2011-12-20 | The Directv Group, Inc. | Method and apparatus for transmitting, receiving, and utilizing audio/visual signals and other information |
CA2349914C (en) * | 2000-06-09 | 2013-07-30 | Invidi Technologies Corp. | Advertising delivery method |
US8069259B2 (en) | 2000-06-09 | 2011-11-29 | Rodriguez Arturo A | Managing removal of media titles from a list |
US20020026636A1 (en) * | 2000-06-15 | 2002-02-28 | Daniel Lecomte | Video interfacing and distribution system and method for delivering video programs |
US6769127B1 (en) | 2000-06-16 | 2004-07-27 | Minerva Networks, Inc. | Method and system for delivering media services and application over networks |
JP2004501580A (en) * | 2000-06-19 | 2004-01-15 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Special-purpose point-of-deployment (POD) modules for digital cable equipment |
US7076445B1 (en) | 2000-06-20 | 2006-07-11 | Cartwright Shawn D | System and methods for obtaining advantages and transacting the same in a computer gaming environment |
FR2811175B1 (en) | 2000-06-29 | 2002-12-27 | Touchtunes Music Corp | AUDIOVISUAL INFORMATION DISTRIBUTION METHOD AND AUDIOVISUAL INFORMATION DISTRIBUTION SYSTEM |
US20040205812A1 (en) * | 2000-06-22 | 2004-10-14 | Candelore Brant L. | Method and apparatus for routing program data in a program viewing unit |
AU2001266981A1 (en) * | 2000-06-22 | 2002-01-02 | Encabler, Inc. | Automatic content viewing recommendation from among multiple programming sources |
US7568207B1 (en) * | 2000-06-23 | 2009-07-28 | Braun Warren L | Cable drop monitor with upstream signalling |
FR2810832B1 (en) * | 2000-06-27 | 2006-06-16 | Interactif Delta Production | INTERACTIVE DIGITAL TELEVISION NETWORK |
WO2002001592A1 (en) * | 2000-06-28 | 2002-01-03 | Intertainer, Inc. | Intelligent media targeting system and method |
GB0015661D0 (en) * | 2000-06-28 | 2000-08-16 | Pace Micro Tech Plc | Broadcast data receiver with dual tuning capability |
US7647340B2 (en) | 2000-06-28 | 2010-01-12 | Sharp Laboratories Of America, Inc. | Metadata in JPEG 2000 file format |
US7962370B2 (en) | 2000-06-29 | 2011-06-14 | Rodriguez Arturo A | Methods in a media service system for transaction processing |
FR2811114B1 (en) | 2000-06-29 | 2002-12-27 | Touchtunes Music Corp | DEVICE AND METHOD FOR COMMUNICATION BETWEEN A SYSTEM FOR REPRODUCING AUDIOVISUAL INFORMATION AND AN ELECTRONIC ENTERTAINMENT MACHINE |
US7565680B1 (en) | 2000-06-30 | 2009-07-21 | Comcast Ip Holdings I, Llc | Advanced set top terminal having a video call feature |
US8087051B2 (en) * | 2000-06-30 | 2011-12-27 | Thomson Licensing | Database management system and method for electronic program guide and television channel lineup organization |
US7886330B2 (en) * | 2000-06-30 | 2011-02-08 | Jlb Ventures Llc | Enhanced home entertainment system with removable long-term storage |
US8495679B2 (en) * | 2000-06-30 | 2013-07-23 | Thomson Licensing | Method and apparatus for delivery of television programs and targeted de-coupled advertising |
CN1386366A (en) * | 2000-07-10 | 2002-12-18 | 皇家菲利浦电子有限公司 | Device for and method of presenting program information |
US6498937B1 (en) | 2000-07-14 | 2002-12-24 | Trw Inc. | Asymmetric bandwidth wireless communication techniques |
FR2812161A1 (en) * | 2000-07-19 | 2002-01-25 | Sagem | Digital television favourites service list function having principal television services storage zone and user favourites selection list with associated access rights output. |
US7203311B1 (en) | 2000-07-21 | 2007-04-10 | The Directv Group, Inc. | Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device |
US7457414B1 (en) * | 2000-07-21 | 2008-11-25 | The Directv Group, Inc. | Super encrypted storage and retrieval of media programs with smartcard generated keys |
US8140859B1 (en) * | 2000-07-21 | 2012-03-20 | The Directv Group, Inc. | Secure storage and replay of media programs using a hard-paired receiver and storage device |
US7937725B1 (en) * | 2000-07-27 | 2011-05-03 | Koninklijke Philips Electronics N.V. | Three-way media recommendation method and system |
CN1201579C (en) * | 2000-07-27 | 2005-05-11 | 皇家菲利浦电子有限公司 | Method and arrangement for providing access to a consumer device |
NL1018679C2 (en) * | 2000-08-03 | 2002-07-16 | Nagravision Sa | Digital television distribution system. |
JP3744785B2 (en) * | 2000-10-18 | 2006-02-15 | シャープ株式会社 | Composite reception delivery device |
KR100386603B1 (en) * | 2000-08-18 | 2003-06-02 | 엘지전자 주식회사 | A digital tv with setting user circumstance function and of the same method |
US6985963B1 (en) * | 2000-08-23 | 2006-01-10 | At Home Corporation | Sharing IP network resources |
US7509267B1 (en) | 2000-08-29 | 2009-03-24 | Paul M. Yarmolich | Method for combining data signals and video signals for transmission to video display units |
EP1314315A2 (en) * | 2000-08-31 | 2003-05-28 | Intel Corporation | Mapping enhancements to network identifiers |
WO2002019309A1 (en) * | 2000-09-01 | 2002-03-07 | Mixed Signals Technologies, Inc. | System and method for displaying closed captions in an interactive tv environment |
US6941138B1 (en) | 2000-09-05 | 2005-09-06 | The Directv Group, Inc. | Concurrent communications between a user terminal and multiple stratospheric transponder platforms |
FR2813738B1 (en) * | 2000-09-07 | 2003-06-06 | Sagem | DIGITAL TELEVISION DECODER WITH REMOVABLE HARD DISK AND METHOD FOR COMMISSIONING A REMOVABLE HARD DISK |
AU2001286300A1 (en) * | 2000-09-09 | 2002-03-22 | High Gain Antenna Co., Ltd. | Multilingual video-transmitting/receiving system |
US20020032908A1 (en) * | 2000-09-14 | 2002-03-14 | General Instrument Corporation | System and methods for automatically selecting, mapping and designating components for digital cable service distribution systems |
US20030097657A1 (en) * | 2000-09-14 | 2003-05-22 | Yiming Zhou | Method and system for delivery of targeted programming |
US8205237B2 (en) | 2000-09-14 | 2012-06-19 | Cox Ingemar J | Identifying works, using a sub-linear time search, such as an approximate nearest neighbor search, for initiating a work-based action, such as an action on the internet |
US8020183B2 (en) | 2000-09-14 | 2011-09-13 | Sharp Laboratories Of America, Inc. | Audiovisual management system |
FR2814085B1 (en) | 2000-09-15 | 2005-02-11 | Touchtunes Music Corp | ENTERTAINMENT METHOD BASED ON MULTIPLE CHOICE COMPETITION GAMES |
EP1325628A2 (en) * | 2000-09-20 | 2003-07-09 | Koninklijke Philips Electronics N.V. | Presenting a visual distribution of television program recommonendation scores |
US8302127B2 (en) | 2000-09-25 | 2012-10-30 | Thomson Licensing | System and method for personalized TV |
FI20002129A (en) * | 2000-09-28 | 2002-03-29 | Nokia Corp | A method and arrangement for wirelessly sharing a local broadband data stream |
US6944880B1 (en) | 2000-09-29 | 2005-09-13 | Digeo, Inc. | Methods for audio capture and communication during television broadcasts |
US7103906B1 (en) | 2000-09-29 | 2006-09-05 | International Business Machines Corporation | User controlled multi-device media-on-demand system |
US7865922B2 (en) * | 2000-10-03 | 2011-01-04 | Sony Corporation | Low-power broadcast receiver |
CA2860962C (en) | 2000-10-11 | 2016-09-20 | United Video Properties, Inc. | Systems and methods for caching data in media-on-demand systems |
TW543327B (en) * | 2000-10-11 | 2003-07-21 | United Video Properties Inc | Systems and methods for supplementing on-demand media |
WO2002031731A2 (en) * | 2000-10-11 | 2002-04-18 | United Video Properties, Inc. | Systems and methods for providing targeted advertisements based on current activity |
CN101707693B (en) * | 2000-10-11 | 2017-04-26 | 乐威指南公司 | Systems and methods for providing storage of data on servers in an on-demand media delivery system |
KR100507790B1 (en) * | 2000-10-12 | 2005-08-17 | 마쯔시다덴기산교 가부시키가이샤 | Audio/video data recording/reproducing device and method, and audio/video data reproducing device and method |
US20060253330A1 (en) * | 2000-10-12 | 2006-11-09 | Maggio Frank S | Method and system for automatically substituting media content |
US20020046402A1 (en) * | 2000-10-16 | 2002-04-18 | Olalekan Akinyanmi | Application server delivery of information to customers from multiple sources |
US7913286B2 (en) * | 2000-10-20 | 2011-03-22 | Ericsson Television, Inc. | System and method for describing presentation and behavior information in an ITV application |
US7290274B1 (en) | 2000-10-20 | 2007-10-30 | Scientific-Atlanta, Inc. | Context sensitive television menu |
US7054256B2 (en) | 2000-10-20 | 2006-05-30 | Ochoa Optics Llc | High capacity digital data storage by transmission of radiant energy through arrays of small diameter holes |
GB0026208D0 (en) | 2000-10-26 | 2000-12-13 | Koninkl Philips Electronics Nv | A decoder supporting multiple inputs |
WO2002035830A1 (en) * | 2000-10-27 | 2002-05-02 | General Instrument Corporation | External modules with optional features for a dual-tuner set-top terminal and method of implementing same |
JP4039244B2 (en) * | 2000-10-27 | 2008-01-30 | 株式会社日立製作所 | Data receiving apparatus and management apparatus for managing data receiving apparatus |
WO2002039715A2 (en) * | 2000-10-30 | 2002-05-16 | Mvmax Llc. | Methods and apparatus for presenting a digital video work customized to viewer preferences |
FR2816158B1 (en) * | 2000-10-30 | 2005-04-01 | Sagem | DIGITAL TELEVISION DECODER AND METHOD FOR EDITING A TELEVISION PROGRAM LIST USING SUCH A DECODER |
AU2002220213A1 (en) * | 2000-11-03 | 2002-05-15 | Sightsound.Com | System and method for automating a complex download process with territorial restrictions |
US20020054206A1 (en) * | 2000-11-06 | 2002-05-09 | Allen Paul G. | Systems and devices for audio and video capture and communication during television broadcasts |
US7490343B1 (en) | 2000-11-08 | 2009-02-10 | Sedna Patent Services, Llc | Method and apparatus for keeping track of program indexes in an interactive delivery system |
US6889384B1 (en) * | 2000-11-08 | 2005-05-03 | The Directv Group, Inc. | Simplified interactive user interface for multi-video channel navigation |
EP1211900B1 (en) * | 2000-11-08 | 2008-07-23 | Matsushita Electric Industrial Co., Ltd. | Broadcast program transmission/reception system |
US7340759B1 (en) * | 2000-11-10 | 2008-03-04 | Scientific-Atlanta, Inc. | Systems and methods for adaptive pricing in a digital broadband delivery system |
US8127326B2 (en) | 2000-11-14 | 2012-02-28 | Claussen Paul J | Proximity detection using wireless connectivity in a communications system |
WO2002047388A2 (en) | 2000-11-14 | 2002-06-13 | Scientific-Atlanta, Inc. | Networked subscriber television distribution |
CA2326368A1 (en) * | 2000-11-20 | 2002-05-20 | Adexact Corporation | Method and system for targeted content delivery, presentation, management, and reporting |
US7275254B1 (en) | 2000-11-21 | 2007-09-25 | Intel Corporation | Method and apparatus for determining and displaying the service level of a digital television broadcast signal |
US7020888B2 (en) * | 2000-11-27 | 2006-03-28 | Intellocity Usa, Inc. | System and method for providing an omnimedia package |
EP1340379A2 (en) * | 2000-11-28 | 2003-09-03 | United Video Properties, Inc. | Interactive television application with research features |
US7047273B2 (en) | 2000-11-28 | 2006-05-16 | Navic Systems, Inc. | Load balancing in set top cable box environment |
US7237250B2 (en) * | 2000-11-28 | 2007-06-26 | Navic Systems, Inc. | Promotion server using video on demand channel |
KR100436088B1 (en) * | 2000-12-04 | 2004-06-14 | 주식회사 알티캐스트 | Method and System for re-utilizing of contents data for digital broadcasting |
US7721310B2 (en) | 2000-12-05 | 2010-05-18 | Koninklijke Philips Electronics N.V. | Method and apparatus for selective updating of a user profile |
US7017172B2 (en) | 2000-12-06 | 2006-03-21 | Koninklijke Philips Electronics N.V. | Recommender system using “fuzzy-now” for real-time events |
US7181162B2 (en) | 2000-12-12 | 2007-02-20 | The Directv Group, Inc. | Communication system using multiple link terminals |
US7103317B2 (en) | 2000-12-12 | 2006-09-05 | The Directv Group, Inc. | Communication system using multiple link terminals for aircraft |
US7400857B2 (en) | 2000-12-12 | 2008-07-15 | The Directv Group, Inc. | Communication system using multiple link terminals |
US6952580B2 (en) | 2000-12-12 | 2005-10-04 | The Directv Group, Inc. | Multiple link internet protocol mobile communications system and method therefor |
US20020083006A1 (en) * | 2000-12-14 | 2002-06-27 | Intertainer, Inc. | Systems and methods for delivering media content |
US7346698B2 (en) * | 2000-12-20 | 2008-03-18 | G. W. Hannaway & Associates | Webcasting method and system for time-based synchronization of multiple, independent media streams |
US20020114299A1 (en) * | 2000-12-27 | 2002-08-22 | Daozheng Lu | Apparatus and method for measuring tuning of a digital broadcast receiver |
US7331057B2 (en) | 2000-12-28 | 2008-02-12 | Prime Research Alliance E, Inc. | Grouping advertisement subavails |
GB0100076D0 (en) * | 2001-01-03 | 2001-02-14 | Pace Micro Tech Plc | Information on demand |
US6731312B2 (en) * | 2001-01-08 | 2004-05-04 | Apple Computer, Inc. | Media player interface |
ATE321422T1 (en) | 2001-01-09 | 2006-04-15 | Metabyte Networks Inc | SYSTEM, METHOD AND SOFTWARE FOR PROVIDING TARGETED ADVERTISING THROUGH USER PROFILE DATA STRUCTURE BASED ON USER PREFERENCES |
US7555615B2 (en) * | 2001-01-10 | 2009-06-30 | Tempur-Pedic Management, Inc. | Product demonstration system and method for using same |
JP4765182B2 (en) * | 2001-01-19 | 2011-09-07 | ソニー株式会社 | Interactive television communication method and interactive television communication client device |
US7809403B2 (en) * | 2001-01-19 | 2010-10-05 | The Directv Group, Inc. | Stratospheric platforms communication system using adaptive antennas |
US7187949B2 (en) | 2001-01-19 | 2007-03-06 | The Directv Group, Inc. | Multiple basestation communication system having adaptive antennas |
US8396513B2 (en) | 2001-01-19 | 2013-03-12 | The Directv Group, Inc. | Communication system for mobile users using adaptive antenna |
US7260785B2 (en) | 2001-01-29 | 2007-08-21 | International Business Machines Corporation | Method and system for object retransmission without a continuous network connection in a digital media distribution system |
US8909739B2 (en) * | 2001-01-29 | 2014-12-09 | Universal Electronics Inc. | System and method for upgrading the remote control functionality of a device |
DE10104441A1 (en) * | 2001-02-01 | 2002-08-08 | Grundig Ag | Device for receiving digital radio signals |
KR20020065250A (en) * | 2001-02-06 | 2002-08-13 | 강용희 | Processing Method for overlaying Contents on Moving Picture and Processing Method for Electronic Mail using the same and A computer-readable Storage Medium for executing the above Method |
US20020152475A1 (en) * | 2001-02-07 | 2002-10-17 | Istvan Anthony F. | User model for interactive television system |
US20020184351A1 (en) * | 2001-02-07 | 2002-12-05 | Istvan Anthony F. | Information access in user model-based interactive television |
US20020152461A1 (en) * | 2001-02-07 | 2002-10-17 | Istvan Anthony F. | Coordination of favorites among disparate devices in an interactive video casting system |
US20020152472A1 (en) * | 2001-02-07 | 2002-10-17 | Istvan Anthony F. | Access device interface for user model-based interactive television |
WO2002065771A1 (en) * | 2001-02-09 | 2002-08-22 | Quadriga Technology Limited | System for and method of distributing television, video and other signals |
US8112311B2 (en) | 2001-02-12 | 2012-02-07 | Ochoa Optics Llc | Systems and methods for distribution of entertainment and advertising content |
US20020112235A1 (en) * | 2001-02-12 | 2002-08-15 | Ballou Bernard L. | Video distribution system |
US20020112243A1 (en) * | 2001-02-12 | 2002-08-15 | World Theatre | Video distribution system |
US20030038796A1 (en) * | 2001-02-15 | 2003-02-27 | Van Beek Petrus J.L. | Segmentation metadata for audio-visual content |
US7689598B2 (en) | 2001-02-15 | 2010-03-30 | International Business Machines Corporation | Method and system for file system synchronization between a central site and a plurality of remote sites |
KR20020068134A (en) | 2001-02-20 | 2002-08-27 | 엘지전자주식회사 | Method for displaying PIP of a digital TV |
KR101548473B1 (en) | 2001-02-21 | 2015-08-28 | 로비 가이드스, 인크. | Systems and methods for interactive program guides with personal video recording features |
US20020120635A1 (en) * | 2001-02-27 | 2002-08-29 | Joao Raymond Anthony | Apparatus and method for providing an electronic book |
US20020120932A1 (en) * | 2001-02-28 | 2002-08-29 | Schwalb Eddie M. | Omni menu for an audio/visual network |
DE60234088D1 (en) * | 2001-02-28 | 2009-12-03 | Thomson Licensing | METHOD FOR THE SEARCH IN ELECTRONIC PROGRAM MANAGEMENT |
US20020129383A1 (en) * | 2001-03-08 | 2002-09-12 | Wasilewski Louise Mary | Apparatus for a cosumer controlled selective recording device for interactive television |
US7130908B1 (en) | 2001-03-13 | 2006-10-31 | Intelsat Ltd. | Forward cache management between edge nodes in a satellite based content delivery system |
US7174373B1 (en) | 2001-03-13 | 2007-02-06 | Panamsat Corporation | Self-contained demonstration node in a satellite based content delivery system |
US7154898B1 (en) | 2001-03-13 | 2006-12-26 | Intelsat, Ltd. | Scalable edge node |
US7237017B1 (en) | 2001-03-13 | 2007-06-26 | Panamsat Corporation | Micronode in a satellite based content delivery system |
US20020194587A1 (en) * | 2001-03-13 | 2002-12-19 | Lampton David P. | Enhanced communication, monitoring and control system |
JP2004523182A (en) | 2001-03-22 | 2004-07-29 | ユナイテッド ビデオ プロパティーズ, インコーポレイテッド | Personal video recorder system and method |
US20030061610A1 (en) * | 2001-03-27 | 2003-03-27 | Errico James H. | Audiovisual management system |
US20020142750A1 (en) * | 2001-03-28 | 2002-10-03 | Gill Earl F. | Content for rental property |
US20020144265A1 (en) * | 2001-03-29 | 2002-10-03 | Connelly Jay H. | System and method for merging streaming and stored content information in an electronic program guide |
US20020144269A1 (en) * | 2001-03-30 | 2002-10-03 | Connelly Jay H. | Apparatus and method for a dynamic electronic program guide enabling billing broadcast services per EPG line item |
US20020144279A1 (en) * | 2001-03-30 | 2002-10-03 | Guojun Zhou | Method and apparatus for providing custom television channels to viewers |
US6925469B2 (en) * | 2001-03-30 | 2005-08-02 | Intertainer, Inc. | Digital entertainment service platform |
US20020144283A1 (en) * | 2001-03-30 | 2002-10-03 | Intertainer, Inc. | Content distribution system |
US20020143647A1 (en) * | 2001-03-30 | 2002-10-03 | Intertainer, Inc. | Subscriber management system |
US7660328B1 (en) | 2001-04-03 | 2010-02-09 | Bigband Networks Inc. | Method and system for generating, transmitting and utilizing bit rate conversion information |
US20020143901A1 (en) * | 2001-04-03 | 2002-10-03 | Gtech Rhode Island Corporation | Interactive media response processing system |
JP3715624B2 (en) * | 2001-04-05 | 2005-11-09 | 松下電器産業株式会社 | Data broadcast program stream transmission apparatus, control method and program for data broadcast program stream transmission apparatus, and recording medium |
US20020147985A1 (en) * | 2001-04-05 | 2002-10-10 | Koji Miyajima | Video distribution system and video distribution method |
US20020147986A1 (en) * | 2001-04-06 | 2002-10-10 | Comverse Network Systems, Ltd. | Interactive response system for digital television |
US20030145331A1 (en) * | 2002-01-31 | 2003-07-31 | Escobar George D. | Modifying content retrieved from a set-top box |
KR100374843B1 (en) * | 2001-04-16 | 2003-03-04 | 엘지전자 주식회사 | Pip processing apparatus and method in settop box |
JP2003009115A (en) * | 2001-04-19 | 2003-01-10 | Matsushita Electric Ind Co Ltd | Image distribution system |
US7904814B2 (en) | 2001-04-19 | 2011-03-08 | Sharp Laboratories Of America, Inc. | System for presenting audio-video content |
US20020157115A1 (en) * | 2001-04-24 | 2002-10-24 | Koninklijke Philips Electronics N.V. | Wireless communication point of deployment module for use in digital cable compliant devices |
EP1384126A2 (en) * | 2001-04-24 | 2004-01-28 | Hewlett-Packard Company | An information security system |
US8776153B2 (en) | 2001-04-25 | 2014-07-08 | At&T Intellectual Property I, Lp | Method and system for transferring content to a networked unit |
US20020161634A1 (en) * | 2001-04-27 | 2002-10-31 | Koninklijke Philips Electronics N.V. | Electronic document with an automatically updated portion |
US7725910B2 (en) * | 2001-05-03 | 2010-05-25 | Sony Corporation | Interactive broadcast system and method with different content displayed to different viewers |
US20020165770A1 (en) * | 2001-05-04 | 2002-11-07 | Individual Network, Inc. | Method and system for providing content with an option |
US7131134B2 (en) | 2001-05-08 | 2006-10-31 | Koninklijke Philips Electronics N.V. | Evening planner |
US7185352B2 (en) * | 2001-05-11 | 2007-02-27 | Intel Corporation | Method and apparatus for combining broadcast schedules and content on a digital broadcast-enabled client platform |
JP4176973B2 (en) * | 2001-05-15 | 2008-11-05 | アルパイン株式会社 | Receiving machine |
JP3837302B2 (en) * | 2001-05-16 | 2006-10-25 | 三洋電機株式会社 | Digital broadcast receiver |
KR100411342B1 (en) | 2001-05-22 | 2003-12-18 | 엘지전자 주식회사 | Method for generating video text synthetic key frame |
US8028249B2 (en) * | 2001-05-23 | 2011-09-27 | Eastman Kodak Company | Method and system for browsing large digital multimedia object collections |
US7058087B1 (en) | 2001-05-29 | 2006-06-06 | Bigband Networks, Inc. | Method and system for prioritized bit rate conversion |
US6937619B1 (en) | 2001-05-29 | 2005-08-30 | Bigband Networks, Inc. | Method and system for comparison-based prioritized bit rate conversion |
US20020184623A1 (en) * | 2001-05-30 | 2002-12-05 | Hodge Gregory A. | Methods and apparatus for interactive television |
US20020184634A1 (en) * | 2001-05-31 | 2002-12-05 | Cooper Robert M. | Television rides |
SE519518C2 (en) * | 2001-06-01 | 2003-03-11 | Kianoush Namvar | Signal Decoding System |
US7499077B2 (en) * | 2001-06-04 | 2009-03-03 | Sharp Laboratories Of America, Inc. | Summarization of football video content |
US20020194602A1 (en) * | 2001-06-06 | 2002-12-19 | Koninklijke Philips Electronics N.V | Expert model recommendation method and system |
US7139398B2 (en) | 2001-06-06 | 2006-11-21 | Sony Corporation | Time division partial encryption |
JP3883397B2 (en) | 2001-06-08 | 2007-02-21 | 富士通株式会社 | Method for providing complete package program with advertisement and method for using complete package program with advertisement |
US7730509B2 (en) | 2001-06-08 | 2010-06-01 | Invidi Technologies Corporation | Asset delivery reporting in a broadcast network |
US20020188955A1 (en) * | 2001-06-11 | 2002-12-12 | Thompson Calvin Eugene | Digital video recording and playback system for television |
US20030046698A1 (en) * | 2001-06-11 | 2003-03-06 | Yakov Kamen | Methods and apparatuses for conducting a TV EPG search in various search time periods |
US20020188960A1 (en) * | 2001-06-12 | 2002-12-12 | Rodriguez Arturo A. | Multiple information levels in media services menus |
US6918132B2 (en) * | 2001-06-14 | 2005-07-12 | Hewlett-Packard Development Company, L.P. | Dynamic interface method and system for displaying reduced-scale broadcasts |
DE10128925A1 (en) | 2001-06-15 | 2002-12-19 | Deutsche Telekom Ag | Terminal and method for using various services offered over a telecommunications network |
US20020194603A1 (en) * | 2001-06-15 | 2002-12-19 | Jay H. Connelly | Method and apparatus to distribute content using a multi-stage broadcast system |
US20030005451A1 (en) * | 2001-06-15 | 2003-01-02 | Connelly Jay H. | Method and apparatus to distribute content descriptors in a content distribution broadcast system |
US7055165B2 (en) * | 2001-06-15 | 2006-05-30 | Intel Corporation | Method and apparatus for periodically delivering an optimal batch broadcast schedule based on distributed client feedback |
US7020893B2 (en) * | 2001-06-15 | 2006-03-28 | Intel Corporation | Method and apparatus for continuously and opportunistically driving an optimal broadcast schedule based on most recent client demand feedback from a distributed set of broadcast clients |
US20020194585A1 (en) * | 2001-06-15 | 2002-12-19 | Connelly Jay H. | Methods and apparatus for providing ranking feedback for content in a broadcast system |
US8910203B2 (en) * | 2001-06-19 | 2014-12-09 | Jlb Ventures Llc | Method for displaying channel listings in an electronic program guide and an electronic program guide implementing the method |
US8818871B2 (en) | 2001-06-21 | 2014-08-26 | Thomson Licensing | Method and system for electronic purchases using an intelligent data carrier medium, electronic coupon system, and interactive TV infrastructure |
US7328455B2 (en) | 2001-06-28 | 2008-02-05 | Intel Corporation | Apparatus and method for enabling secure content decryption within a set-top box |
US7363569B2 (en) * | 2001-06-29 | 2008-04-22 | Intel Corporation | Correcting for data losses with feedback and response |
US7098870B2 (en) * | 2001-06-29 | 2006-08-29 | Novus Partners Llc | Advertising method for dynamic billboards |
US7088352B2 (en) | 2002-06-19 | 2006-08-08 | Novus Partners Llc | Dynamic device and method for dispensing machines |
US7526788B2 (en) | 2001-06-29 | 2009-04-28 | Scientific-Atlanta, Inc. | Graphic user interface alternate download options for unavailable PRM content |
US20030005466A1 (en) * | 2001-06-29 | 2003-01-02 | Hsinchao Liao | Content personalization system for mobile users |
US8006262B2 (en) | 2001-06-29 | 2011-08-23 | Rodriguez Arturo A | Graphic user interfaces for purchasable and recordable media (PRM) downloads |
US7015875B2 (en) | 2001-06-29 | 2006-03-21 | Novus Partners Llc | Dynamic device for billboard advertising |
US20030004806A1 (en) * | 2001-06-29 | 2003-01-02 | Vaitekunas Jeffrey J. | Business method of auctioning advertising |
US7496945B2 (en) * | 2001-06-29 | 2009-02-24 | Cisco Technology, Inc. | Interactive program guide for bidirectional services |
US7098869B2 (en) | 2001-06-29 | 2006-08-29 | Novus Partners Llc | Business method for billboard advertising |
US7512964B2 (en) | 2001-06-29 | 2009-03-31 | Cisco Technology | System and method for archiving multiple downloaded recordable media content |
US20030121040A1 (en) * | 2001-07-02 | 2003-06-26 | Ferman A. Mufit | Audiovisual management system |
US7203620B2 (en) * | 2001-07-03 | 2007-04-10 | Sharp Laboratories Of America, Inc. | Summarization of video content |
DE10132276A1 (en) * | 2001-07-04 | 2003-01-23 | Siemens Ag | System for switching, controlling, programming and operating communication devices |
JP4730869B2 (en) * | 2001-07-04 | 2011-07-20 | シャープ株式会社 | Television program information display device |
US7529485B2 (en) * | 2001-07-05 | 2009-05-05 | Enablence Usa Fttx Networks, Inc. | Method and system for supporting multiple services with a subscriber optical interface located outside a subscriber's premises |
JP2003037790A (en) * | 2001-07-23 | 2003-02-07 | Funai Electric Co Ltd | Broadcast receiver |
US7154916B2 (en) * | 2001-07-26 | 2006-12-26 | The Directv Group, Inc. | Method for real-time insertion of auxiliary data packets into DSS bitstream in the presence of one or more service channels |
US9094728B1 (en) * | 2001-07-31 | 2015-07-28 | Keen Personal Media, Inc. | Client terminal for providing channel subscription from a program guide |
DE10137858B4 (en) * | 2001-07-31 | 2005-03-17 | Loewe Opta Gmbh | Method for updating and / or exchanging operating software or data in entertainment electronic communication and information devices |
US8515773B2 (en) | 2001-08-01 | 2013-08-20 | Sony Corporation | System and method for enabling distribution and brokering of content information |
JP4576075B2 (en) * | 2001-08-03 | 2010-11-04 | パナソニック株式会社 | Program distribution system and program playback device |
US7793326B2 (en) | 2001-08-03 | 2010-09-07 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator |
US7908628B2 (en) | 2001-08-03 | 2011-03-15 | Comcast Ip Holdings I, Llc | Video and digital multimedia aggregator content coding and formatting |
KR100442673B1 (en) * | 2001-08-03 | 2004-08-02 | 주식회사 한단정보통신 | System for receiving and transmitting a multi-channel signal, and method for controlling the same |
JP2003061000A (en) * | 2001-08-10 | 2003-02-28 | Fujitsu Ltd | Controller and program |
DE10139669B4 (en) * | 2001-08-11 | 2007-01-04 | Rtl Interactive Gmbh | Two-way television system |
US20030030750A1 (en) * | 2001-08-13 | 2003-02-13 | Hoarty William Leo | System and method for data distribution network |
US6996564B2 (en) * | 2001-08-13 | 2006-02-07 | The Directv Group, Inc. | Proactive internet searching tool |
US20030038893A1 (en) * | 2001-08-24 | 2003-02-27 | Nokia Corporation | Digital video receiver that generates background pictures and sounds for games |
US20030046683A1 (en) * | 2001-08-28 | 2003-03-06 | Jutzi Curtis E. | Server-side preference prediction based on customer billing information to generate a broadcast schedule |
US7047456B2 (en) * | 2001-08-28 | 2006-05-16 | Intel Corporation | Error correction for regional and dynamic factors in communications |
US20030046694A1 (en) * | 2001-08-29 | 2003-03-06 | Digeo, Inc. | System and method for displaying option representations with multiple levels of specificity |
US7080394B2 (en) * | 2001-08-29 | 2006-07-18 | Digeo, Inc. | System and method for capturing video frames for focused navigation within a user interface |
US20030046693A1 (en) * | 2001-08-29 | 2003-03-06 | Digeo, Inc. | System and method for focused navigation within an interactive television user interface |
US7107532B1 (en) * | 2001-08-29 | 2006-09-12 | Digeo, Inc. | System and method for focused navigation within a user interface |
US7735102B1 (en) | 2001-08-29 | 2010-06-08 | Billmaier James A | System and method for focused navigation within a user interface |
US20030046695A1 (en) * | 2001-08-29 | 2003-03-06 | Digeo, Inc. | System and method for enabling focused navigation using filtering and direct-tune buttons |
US7650569B1 (en) | 2001-08-29 | 2010-01-19 | Allen Paul G | System and method for focused navigation within a user interface |
US7594246B1 (en) | 2001-08-29 | 2009-09-22 | Vulcan Ventures, Inc. | System and method for focused navigation within a user interface |
US7055104B1 (en) * | 2002-03-29 | 2006-05-30 | Digeo, Inc. | System and method for focused navigation using filters |
DE10142699A1 (en) * | 2001-08-31 | 2003-03-20 | Grundig Ag | headend |
US20030206710A1 (en) * | 2001-09-14 | 2003-11-06 | Ferman Ahmet Mufit | Audiovisual management system |
US7960005B2 (en) | 2001-09-14 | 2011-06-14 | Ochoa Optics Llc | Broadcast distribution of content for storage on hardware protected optical storage media |
WO2003026275A2 (en) | 2001-09-19 | 2003-03-27 | Meta Tv, Inc. | Interactive user interface for television applications |
US8413205B2 (en) | 2001-09-19 | 2013-04-02 | Tvworks, Llc | System and method for construction, delivery and display of iTV content |
US8042132B2 (en) | 2002-03-15 | 2011-10-18 | Tvworks, Llc | System and method for construction, delivery and display of iTV content |
US11388451B2 (en) | 2001-11-27 | 2022-07-12 | Comcast Cable Communications Management, Llc | Method and system for enabling data-rich interactive television using broadcast database |
US7409562B2 (en) | 2001-09-21 | 2008-08-05 | The Directv Group, Inc. | Method and apparatus for encrypting media programs for later purchase and viewing |
EP1436943B1 (en) * | 2001-09-21 | 2016-11-02 | The DIRECTV Group, Inc. | Method and apparatus for controlling paired operation of a conditional access module and an integrated receiver and decoder |
US7231653B2 (en) | 2001-09-24 | 2007-06-12 | Intel Corporation | Method for delivering transport stream data |
US8943540B2 (en) | 2001-09-28 | 2015-01-27 | Intel Corporation | Method and apparatus to provide a personalized channel |
US20030066076A1 (en) * | 2001-09-28 | 2003-04-03 | Minahan Michael R. | Method of distribution of digital media having durational limits for digital media usage |
US7324947B2 (en) | 2001-10-03 | 2008-01-29 | Promptu Systems Corporation | Global speech user interface |
FR2830707B1 (en) * | 2001-10-09 | 2004-02-06 | Telediffusion De France Tdf | LOCKING THE TRANSMISSION OF A NATIONAL TELEVISION SIGNAL IN A LOCAL STATION |
US7233781B2 (en) | 2001-10-10 | 2007-06-19 | Ochoa Optics Llc | System and method for emergency notification content delivery |
US8079045B2 (en) * | 2001-10-17 | 2011-12-13 | Keen Personal Media, Inc. | Personal video recorder and method for inserting a stored advertisement into a displayed broadcast stream |
US7474698B2 (en) | 2001-10-19 | 2009-01-06 | Sharp Laboratories Of America, Inc. | Identification of replay segments |
WO2003036948A1 (en) * | 2001-10-22 | 2003-05-01 | Predictive Media Corporation | Method and system for selective initial television channel display |
US7085529B1 (en) | 2001-10-24 | 2006-08-01 | The Directv Group, Inc. | Method and apparatus for determining a direct-to-home satellite receiver multi-switch type |
US20030084440A1 (en) * | 2001-10-26 | 2003-05-01 | George Lownes | Method of providing a code upgrade to a host device having a smart card interface |
US20030081834A1 (en) * | 2001-10-31 | 2003-05-01 | Vasanth Philomin | Intelligent TV room |
US7464392B2 (en) * | 2001-11-20 | 2008-12-09 | Starz Encore Group Llc | Viewing limit controls |
US7739707B2 (en) * | 2001-11-20 | 2010-06-15 | Starz Entertainment, Llc | Parental controls using view limits |
AU2002353470A1 (en) * | 2001-11-26 | 2003-06-10 | Nds Limited | Online television messenger |
US20030109249A1 (en) * | 2001-12-07 | 2003-06-12 | William Frantz | System, method and apparatus to deliver guaranteed advertising |
KR20040067849A (en) | 2001-12-07 | 2004-07-30 | 마쯔시다덴기산교 가부시키가이샤 | Media contents distribution system and method |
DE10160137B4 (en) * | 2001-12-07 | 2005-03-03 | Loewe Opta Gmbh | Method for individual list compilation of Internet addresses |
EP1318678A3 (en) * | 2001-12-10 | 2009-08-05 | Thomson Licensing | Method for measuring audience information of interactive applications and associated devices |
US7180942B2 (en) | 2001-12-18 | 2007-02-20 | Dotcast, Inc. | Joint adaptive optimization of soft decision device and feedback equalizer |
US20030219085A1 (en) * | 2001-12-18 | 2003-11-27 | Endres Thomas J. | Self-initializing decision feedback equalizer with automatic gain control |
US7792978B2 (en) * | 2001-12-28 | 2010-09-07 | At&T Intellectual Property I, L.P. | System and method to remotely manage and audit set top box resources |
AU2002359882A1 (en) * | 2001-12-28 | 2003-07-24 | Pegasus Development Corporation | Wideband direct-to-home broadcasting satellite communications system and method |
US8051443B2 (en) | 2002-01-02 | 2011-11-01 | Sony Corporation | Content replacement by PID mapping |
US7765567B2 (en) | 2002-01-02 | 2010-07-27 | Sony Corporation | Content replacement by PID mapping |
US20030131349A1 (en) * | 2002-01-04 | 2003-07-10 | General Instrument Corporation | Methods and systems for managing and collecting impulse pay-per-view data in smart card enabled television terminals |
US6897904B2 (en) | 2002-01-04 | 2005-05-24 | Microsoft Corporation | Method and apparatus for selecting among multiple tuners |
US20030131350A1 (en) * | 2002-01-08 | 2003-07-10 | Peiffer John C. | Method and apparatus for identifying a digital audio signal |
US20030135857A1 (en) * | 2002-01-11 | 2003-07-17 | Ramesh Pendakur | Content discovery in a digital broadcast data service |
US20030135605A1 (en) * | 2002-01-11 | 2003-07-17 | Ramesh Pendakur | User rating feedback loop to modify virtual channel content and/or schedules |
JP3857143B2 (en) * | 2002-01-15 | 2006-12-13 | 株式会社インフォシティ | Content transmission processing method, content receiving apparatus, and broadcasting apparatus |
US7120873B2 (en) * | 2002-01-28 | 2006-10-10 | Sharp Laboratories Of America, Inc. | Summarization of sumo video content |
US20030142129A1 (en) * | 2002-01-31 | 2003-07-31 | Kleven Michael L. | Content processing and distribution systems and processes |
US6947772B2 (en) | 2002-01-31 | 2005-09-20 | Qualcomm Incorporated | System and method for providing messages on a wireless device connecting to an application server |
US6981227B1 (en) * | 2002-02-04 | 2005-12-27 | Mircrosoft Corporation | Systems and methods for a dimmable user interface |
US7334251B2 (en) * | 2002-02-11 | 2008-02-19 | Scientific-Atlanta, Inc. | Management of television advertising |
US7228440B1 (en) * | 2002-02-13 | 2007-06-05 | Lsi Corporation | Scan and boundary scan disable mechanism on secure device |
CN1643902A (en) * | 2002-03-11 | 2005-07-20 | 皇家飞利浦电子股份有限公司 | System for and method of displaying information |
US7177608B2 (en) * | 2002-03-11 | 2007-02-13 | Catch A Wave Technologies | Personal spectrum recorder |
US8099680B1 (en) | 2002-03-12 | 2012-01-17 | Arris Group, Inc. | System and method of contextual pre-tuning |
KR100441521B1 (en) * | 2002-03-13 | 2004-07-23 | 삼성전자주식회사 | Apparatus for receiving digital broadcating and method therein |
US7703116B1 (en) | 2003-07-11 | 2010-04-20 | Tvworks, Llc | System and method for construction, delivery and display of iTV applications that blend programming information of on-demand and broadcast service offerings |
US8707354B1 (en) | 2002-06-12 | 2014-04-22 | Tvworks, Llc | Graphically rich, modular, promotional tile interface for interactive television |
KR100683616B1 (en) | 2002-03-15 | 2007-02-16 | 후지쯔 가부시끼가이샤 | Video information delivery apparatus and reception apparatus |
US8214741B2 (en) | 2002-03-19 | 2012-07-03 | Sharp Laboratories Of America, Inc. | Synchronization of video and data |
JP2003284041A (en) * | 2002-03-20 | 2003-10-03 | Ntt Data Corp | Program delivering system, advertisement delivering apparatus, viewer terminal and advertisement delivering program, program reproducing program and method for delivering program |
US8321892B1 (en) * | 2002-03-20 | 2012-11-27 | The Directv Group, Inc. | Method and apparatus for filtering data displayed in an electronic television program guide |
US20040098753A1 (en) * | 2002-03-20 | 2004-05-20 | Steven Reynolds | Video combiner |
FR2837648B1 (en) * | 2002-03-20 | 2004-07-23 | France Telecom | CONSTITUTION OF A PILOTAGE PROGRAM FOR EQUIPMENT RECEIVING RADIO AND TELEVISION TRANSMISSIONS |
KR20040094832A (en) * | 2002-03-21 | 2004-11-10 | 톰슨 라이센싱 에스.에이. | Signal receiver for reveiveg simultaneously a plurality of broadcast signals |
KR100454959B1 (en) * | 2002-04-30 | 2004-11-06 | 삼성전자주식회사 | Settop box system capable of watching digital broadcasting and watching method thereof |
JP2003304476A (en) * | 2002-04-09 | 2003-10-24 | Funai Electric Co Ltd | Digital broadcast receiver |
US7346552B1 (en) | 2002-04-24 | 2008-03-18 | Cauldron Solutions, Llc | System and method for the enablement of electronic commerce in a content network |
KR100948863B1 (en) * | 2002-04-25 | 2010-03-22 | 톰슨 라이센싱 | Display device and method for starting a web browser for use on a television screen |
US7155674B2 (en) * | 2002-04-29 | 2006-12-26 | Seachange International, Inc. | Accessing television services |
US7584493B2 (en) * | 2002-04-29 | 2009-09-01 | The Boeing Company | Receiver card technology for a broadcast subscription video service |
WO2003094134A2 (en) * | 2002-05-01 | 2003-11-13 | Index Systems, Inc. | Method and system for facilitating advertising and t-commerce transactions in connection with content stored on a storage medium |
US8392952B2 (en) | 2002-05-03 | 2013-03-05 | Time Warner Cable Enterprises Llc | Programming content processing and management system and method |
US7908626B2 (en) * | 2002-05-03 | 2011-03-15 | Time Warner Interactive Video Group, Inc. | Network based digital information and entertainment storage and delivery system |
US7111314B2 (en) * | 2002-05-03 | 2006-09-19 | Time Warner Entertainment Company, L.P. | Technique for delivering entertainment programming content including interactive features in a communications network |
US8443383B2 (en) | 2002-05-03 | 2013-05-14 | Time Warner Cable Enterprises Llc | Use of messages in program signal streams by set-top terminals |
US7614066B2 (en) * | 2002-05-03 | 2009-11-03 | Time Warner Interactive Video Group Inc. | Use of multiple embedded messages in program signal streams |
US7610606B2 (en) * | 2002-05-03 | 2009-10-27 | Time Warner Cable, Inc. | Technique for effectively providing various entertainment services through a communications network |
US8312504B2 (en) | 2002-05-03 | 2012-11-13 | Time Warner Cable LLC | Program storage, retrieval and management based on segmentation messages |
US7299182B2 (en) * | 2002-05-09 | 2007-11-20 | Thomson Licensing | Text-to-speech (TTS) for hand-held devices |
EP1361759A1 (en) * | 2002-05-10 | 2003-11-12 | Canal+ Technologies Société Anonyme | System and method of providing media content |
US7694326B2 (en) | 2002-05-17 | 2010-04-06 | Sony Corporation | Signal processing system and method, signal processing apparatus and method, recording medium, and program |
US7292547B1 (en) * | 2002-05-22 | 2007-11-06 | The Directv Group, Inc. | Device and method for nodal multiple access into communications channels |
US7181010B2 (en) * | 2002-05-24 | 2007-02-20 | Scientific-Atlanta, Inc. | Apparatus for entitling remote client devices |
US20050068952A1 (en) * | 2002-05-24 | 2005-03-31 | Deiss Michael S. | Conditional access filter as for a packet video signal inverse transport system |
GB0212143D0 (en) * | 2002-05-27 | 2002-07-03 | Sendo Int Ltd | Processor Monitor |
US7386048B2 (en) * | 2002-05-28 | 2008-06-10 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode organization |
US20030226153A1 (en) * | 2002-06-04 | 2003-12-04 | Sony Corporation, A Japanese Corporation | Method and apparatus for switching television channels |
US20030233667A1 (en) * | 2002-06-17 | 2003-12-18 | Abs-Cbn Broadcasting Corporation | Method and apparatus for implementing a scaled upgrading of an upgradeable set-top box |
GB0214444D0 (en) * | 2002-06-21 | 2002-07-31 | Thirdspace Living Ltd | User interface system |
EP1376912A1 (en) * | 2002-06-24 | 2004-01-02 | Alcatel | Method for providing multi-media data streams to subscribers of a data distribution network and data distribution network and distribution nodes therefor |
US20040003404A1 (en) * | 2002-06-27 | 2004-01-01 | International Business Machines Corporation | System and method for personal video recording system advertisements |
US7212730B2 (en) * | 2002-06-27 | 2007-05-01 | International Business Machines Corporation | System and method for enhanced edit list for recording options |
US20040003413A1 (en) * | 2002-06-27 | 2004-01-01 | International Business Machines Corporation | System and method for priority sponsorship of multimedia content |
US20040003397A1 (en) * | 2002-06-27 | 2004-01-01 | International Business Machines Corporation | System and method for customized video commercial distribution |
US20040003405A1 (en) * | 2002-06-27 | 2004-01-01 | International Business Machines Corporation | System and method for personal video recording system menu control |
US20040002963A1 (en) * | 2002-06-28 | 2004-01-01 | Cynkin Laurence H. | Resolving query terms based on time of submission |
US8352983B1 (en) | 2002-07-11 | 2013-01-08 | Tvworks, Llc | Programming contextual interactive user interface for television |
US20040010798A1 (en) * | 2002-07-11 | 2004-01-15 | International Business Machines Corporation | Apparatus and method for logging television viewing patterns for guardian review |
US7151575B1 (en) * | 2002-07-18 | 2006-12-19 | Entropic Communications, Inc. | Wireless extension for cable television signals |
US6662518B1 (en) * | 2002-07-24 | 2003-12-16 | Arbor Contract Carpet, Inc. | Floor covering transition device |
US7657836B2 (en) | 2002-07-25 | 2010-02-02 | Sharp Laboratories Of America, Inc. | Summarization of soccer video content |
US7516470B2 (en) | 2002-08-02 | 2009-04-07 | Cisco Technology, Inc. | Locally-updated interactive program guide |
US11070890B2 (en) | 2002-08-06 | 2021-07-20 | Comcast Cable Communications Management, Llc | User customization of user interfaces for interactive television |
KR100958519B1 (en) | 2002-08-14 | 2010-05-17 | 엘지전자 주식회사 | Method for receive and transmission in mobile communications system |
US8272020B2 (en) | 2002-08-17 | 2012-09-18 | Disney Enterprises, Inc. | System for the delivery and dynamic presentation of large media assets over bandwidth constrained networks |
EP1530880A4 (en) * | 2002-08-21 | 2005-12-28 | Disney Entpr Inc | Digital home movie library |
US7736394B2 (en) * | 2002-08-22 | 2010-06-15 | Victhom Human Bionics Inc. | Actuated prosthesis for amputees |
GB2392262A (en) * | 2002-08-23 | 2004-02-25 | Hewlett Packard Co | A method of controlling the processing of data |
US6996394B2 (en) | 2002-08-30 | 2006-02-07 | Qualcomm Incorporated | Server processing in providing messages for a wireless device connecting to a server |
US7039398B2 (en) | 2002-08-30 | 2006-05-02 | Qualcomm Incorporated | Server processing of interactive screens for a wireless device |
US7653928B2 (en) * | 2002-08-30 | 2010-01-26 | Sony Corporation | Remote user interface for media player |
US20040045022A1 (en) * | 2002-09-03 | 2004-03-04 | Steven Riedl | Digital message insertion technique for analog video services |
US20040046780A1 (en) * | 2002-09-05 | 2004-03-11 | Imagictv Inc. | Non-modal navigation of interactive multimedia content |
JP3092688U (en) * | 2002-09-10 | 2003-03-20 | 船井電機株式会社 | TV receiver |
US8584175B2 (en) | 2002-09-16 | 2013-11-12 | Touchtunes Music Corporation | Digital downloading jukebox system with user-tailored music management, communications, and other tools |
US8103589B2 (en) | 2002-09-16 | 2012-01-24 | Touchtunes Music Corporation | Digital downloading jukebox system with central and local music servers |
US8332895B2 (en) | 2002-09-16 | 2012-12-11 | Touchtunes Music Corporation | Digital downloading jukebox system with user-tailored music management, communications, and other tools |
US9646339B2 (en) | 2002-09-16 | 2017-05-09 | Touchtunes Music Corporation | Digital downloading jukebox system with central and local music servers |
US8151304B2 (en) | 2002-09-16 | 2012-04-03 | Touchtunes Music Corporation | Digital downloading jukebox system with user-tailored music management, communications, and other tools |
US11029823B2 (en) | 2002-09-16 | 2021-06-08 | Touchtunes Music Corporation | Jukebox with customizable avatar |
US7822687B2 (en) | 2002-09-16 | 2010-10-26 | Francois Brillon | Jukebox with customizable avatar |
US10373420B2 (en) | 2002-09-16 | 2019-08-06 | Touchtunes Music Corporation | Digital downloading jukebox with enhanced communication features |
US8220018B2 (en) | 2002-09-19 | 2012-07-10 | Tvworks, Llc | System and method for preferred placement programming of iTV content |
US20040060074A1 (en) * | 2002-09-19 | 2004-03-25 | Ganesh Basawapatna | Video distribution system with increased centralized processing |
JP2004118242A (en) * | 2002-09-20 | 2004-04-15 | Pioneer Electronic Corp | Status announcement system, status announcement method, and program for status announcement |
US20040064835A1 (en) * | 2002-09-26 | 2004-04-01 | International Business Machines Corporation | System and method for content based on-demand video media overlay |
US8601514B1 (en) | 2002-09-27 | 2013-12-03 | Arris Enterprises, Inc. | PC media center and extension device for a home entertainment system |
US7657907B2 (en) | 2002-09-30 | 2010-02-02 | Sharp Laboratories Of America, Inc. | Automatic user profiling |
US8141117B1 (en) * | 2002-09-30 | 2012-03-20 | Arris Group, Inc. | PC media center and extension device for interfacing with a personal video recorder through a home network |
US7690022B2 (en) * | 2002-10-02 | 2010-03-30 | Ganesh Basawapatna | Video distribution system for digital and analog subscribers |
US7908625B2 (en) | 2002-10-02 | 2011-03-15 | Robertson Neil C | Networked multimedia system |
US7360235B2 (en) | 2002-10-04 | 2008-04-15 | Scientific-Atlanta, Inc. | Systems and methods for operating a peripheral record/playback device in a networked multimedia system |
US8046806B2 (en) | 2002-10-04 | 2011-10-25 | Wall William E | Multiroom point of deployment module |
US7545935B2 (en) | 2002-10-04 | 2009-06-09 | Scientific-Atlanta, Inc. | Networked multimedia overlay system |
US20040073931A1 (en) * | 2002-10-10 | 2004-04-15 | Tempur World, Inc. | Interactive bed display |
JP4579691B2 (en) * | 2002-11-08 | 2010-11-10 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Recommender and content recommendation method |
US20040090291A1 (en) * | 2002-11-13 | 2004-05-13 | Rakib Selim Shlomo | Method and apparatus for refurbishing analog set top box to provide digital set top box and optional DOCSIS cable modem capability |
KR20040044236A (en) * | 2002-11-20 | 2004-05-28 | 엘지전자 주식회사 | program upgrade system and the method for television |
SE0203493D0 (en) * | 2002-11-26 | 2002-11-26 | Kianoush Namvar | Interactive Media Communication |
US9027063B2 (en) * | 2002-11-27 | 2015-05-05 | Deluxe Digital Distribution Inc. | Video-on-demand (VOD) management system and methods |
DE10256216A1 (en) * | 2002-12-02 | 2004-06-24 | Fujitsu Siemens Computers Gmbh | Computer system and method for transfer of image data to the computer screen, whereby the display unit has means, that fulfill the functions of a graphics card, for processing a digital image signal received from the computer |
IL153244A0 (en) * | 2002-12-03 | 2003-07-06 | Method and apparatus for providing credits through digital television interactive applications | |
US20040117826A1 (en) * | 2002-12-11 | 2004-06-17 | Jeyhan Karaoguz | Media exchange network with media guide interface |
EP1576812A1 (en) | 2002-12-16 | 2005-09-21 | Koninklijke Philips Electronics N.V. | Personal video recorder method and user interface |
JP2004214748A (en) * | 2002-12-27 | 2004-07-29 | Alpine Electronics Inc | Video reproducing apparatus and display control method |
US7930716B2 (en) | 2002-12-31 | 2011-04-19 | Actv Inc. | Techniques for reinsertion of local market advertising in digital video from a bypass source |
US20040130581A1 (en) * | 2003-01-03 | 2004-07-08 | Microsoft Corporation | Interaction model |
WO2004064296A2 (en) * | 2003-01-07 | 2004-07-29 | Home Box Office | Integrated media viewing environment |
US7779247B2 (en) | 2003-01-09 | 2010-08-17 | Jericho Systems Corporation | Method and system for dynamically implementing an enterprise resource policy |
US20040136690A1 (en) * | 2003-01-09 | 2004-07-15 | International Business Machines Corporation | Controlling the recording of a media program |
US7006945B2 (en) | 2003-01-10 | 2006-02-28 | Sharp Laboratories Of America, Inc. | Processing of video content |
US7487532B2 (en) | 2003-01-15 | 2009-02-03 | Cisco Technology, Inc. | Optimization of a full duplex wideband communications system |
US8094640B2 (en) | 2003-01-15 | 2012-01-10 | Robertson Neil C | Full duplex wideband communications system for a local coaxial network |
PL358355A1 (en) * | 2003-01-20 | 2004-07-26 | Advanced Digital Broadcast Polska Spółka z o.o. | Method of automatic functional inspection of digital television decoder based on a checklist of selected programs |
US7493646B2 (en) * | 2003-01-30 | 2009-02-17 | United Video Properties, Inc. | Interactive television systems with digital video recording and adjustable reminders |
US8490129B2 (en) | 2003-01-31 | 2013-07-16 | Qwest Communications International Inc. | Methods, systems and apparatus for selectively distributing urgent public information |
US7921443B2 (en) | 2003-01-31 | 2011-04-05 | Qwest Communications International, Inc. | Systems and methods for providing video and data services to a customer premises |
US10142023B2 (en) | 2003-01-31 | 2018-11-27 | Centurylink Intellectual Property Llc | Antenna system and methods for wireless optical network termination |
US20040150749A1 (en) * | 2003-01-31 | 2004-08-05 | Qwest Communications International Inc. | Systems and methods for displaying data over video |
US20040150748A1 (en) * | 2003-01-31 | 2004-08-05 | Qwest Communications International Inc. | Systems and methods for providing and displaying picture-in-picture signals |
US20040150751A1 (en) * | 2003-01-31 | 2004-08-05 | Qwest Communications International Inc. | Systems and methods for forming picture-in-picture signals |
US7194249B2 (en) | 2003-01-31 | 2007-03-20 | Qwest Communications International Inc. | Methods, systems and apparatus for providing urgent public information |
US8713617B2 (en) | 2003-01-31 | 2014-04-29 | Qwest Communications International Inc. | Systems and methods for providing television signals using a network interface device |
WO2004075469A2 (en) * | 2003-02-19 | 2004-09-02 | Dotcast Inc. | Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver |
US20040181811A1 (en) * | 2003-03-13 | 2004-09-16 | Rakib Selim Shlomo | Thin DOCSIS in-band management for interactive HFC service delivery |
US10664138B2 (en) | 2003-03-14 | 2020-05-26 | Comcast Cable Communications, Llc | Providing supplemental content for a second screen experience |
US11381875B2 (en) | 2003-03-14 | 2022-07-05 | Comcast Cable Communications Management, Llc | Causing display of user-selectable content types |
US8578411B1 (en) | 2003-03-14 | 2013-11-05 | Tvworks, Llc | System and method for controlling iTV application behaviors through the use of application profile filters |
US6915065B2 (en) * | 2003-03-21 | 2005-07-05 | American Video Electronics, Inc. | Data processing system architecture |
US7421438B2 (en) | 2004-04-29 | 2008-09-02 | Microsoft Corporation | Metadata editing control |
US7627552B2 (en) | 2003-03-27 | 2009-12-01 | Microsoft Corporation | System and method for filtering and organizing items based on common elements |
JP2004297544A (en) * | 2003-03-27 | 2004-10-21 | Matsushita Electric Ind Co Ltd | Remote control apparatus |
EP1465416B1 (en) * | 2003-03-28 | 2010-06-16 | LOEWE OPTA GmbH | Operating system for television receiver |
US20040189879A1 (en) * | 2003-03-31 | 2004-09-30 | Sony Electronics Inc. | Method and apparatus for switching television channels |
EP1465047A1 (en) * | 2003-04-03 | 2004-10-06 | Deutsche Thomson-Brandt Gmbh | Method for presenting menu buttons |
GB0307763D0 (en) * | 2003-04-04 | 2003-05-07 | Zap Corp Uk The Ltd | System and method of broadcasting advertisements |
CA2463228C (en) * | 2003-04-04 | 2012-06-26 | Evertz Microsystems Ltd. | Apparatus, systems and methods for packet based transmission of multiple data signals |
US6760538B1 (en) * | 2003-04-21 | 2004-07-06 | Pioneer Digital Technologies, Inc. | Video recorder having user extended and automatically extended time slots |
US20060051059A1 (en) | 2004-09-08 | 2006-03-09 | Krakirian Haig H | Video recorder having user extended and automatically extended time slots |
US20040213557A1 (en) * | 2003-04-23 | 2004-10-28 | Pioneer Digital Technologies, Inc. | Non-hierarchical interface screens for use in a video recorder |
US7684432B2 (en) * | 2003-05-15 | 2010-03-23 | At&T Intellectual Property I, L.P. | Methods of providing data services over data networks and related data networks, data service providers, routing gateways and computer program products |
US7430187B2 (en) * | 2003-05-15 | 2008-09-30 | At&T Intellectual Property I, Lp | Methods, systems, and computer program products for providing different quality of service/bandwidth allocation to different susbscribers for interactive gaming |
US7367039B2 (en) | 2003-05-22 | 2008-04-29 | The Directv Group, Inc. | System and method for evaluating callback functionality in a satellite television network |
US8072470B2 (en) | 2003-05-29 | 2011-12-06 | Sony Computer Entertainment Inc. | System and method for providing a real-time three-dimensional interactive environment |
TW570449U (en) * | 2003-05-30 | 2004-01-01 | Aviquest Technology Co Ltd | Multi-media playing TV |
US6724335B1 (en) * | 2003-06-03 | 2004-04-20 | Broadcom Corporation | Systems and methods for digital upconversion for television signals |
US7130846B2 (en) | 2003-06-10 | 2006-10-31 | Microsoft Corporation | Intelligent default selection in an on-screen keyboard |
US7792828B2 (en) | 2003-06-25 | 2010-09-07 | Jericho Systems Corporation | Method and system for selecting content items to be presented to a viewer |
KR100542580B1 (en) * | 2003-06-26 | 2006-01-11 | 삼성전자주식회사 | Resource reservation system and a resource reservation method using the same in the mobile/wireless environments |
US20040267880A1 (en) * | 2003-06-30 | 2004-12-30 | Kestutis Patiejunas | System and method for delivery of media content |
US8635643B2 (en) | 2003-06-30 | 2014-01-21 | At&T Intellectual Property I, L.P. | System and method for providing interactive media content over a network |
US8438601B2 (en) | 2003-07-02 | 2013-05-07 | Rovi Solutions Corporation | Resource management for a networked personal video recording system |
US7603022B2 (en) * | 2003-07-02 | 2009-10-13 | Macrovision Corporation | Networked personal video recording system |
US7454120B2 (en) | 2003-07-02 | 2008-11-18 | Macrovision Corporation | Methods and apparatus for client aggregation of television programming in a networked personal video recording system |
US8416952B1 (en) | 2003-07-11 | 2013-04-09 | Tvworks, Llc | Channel family surf control |
JP2005038263A (en) * | 2003-07-16 | 2005-02-10 | Canon Inc | Image processor, image processing method, recording medium, and program |
CN1826733B (en) * | 2003-07-24 | 2012-06-13 | 皇家飞利浦电子股份有限公司 | An electronic system and a method of providing additional functionality features to an electronic system |
KR100568230B1 (en) * | 2003-07-30 | 2006-04-07 | 삼성전자주식회사 | Device and method for providing advertisement in digital tv |
US8112449B2 (en) | 2003-08-01 | 2012-02-07 | Qwest Communications International Inc. | Systems and methods for implementing a content object access point |
WO2005022909A1 (en) * | 2003-08-25 | 2005-03-10 | Gist Communications Europe Gmbh | Electronic programme guide |
US7673297B1 (en) * | 2003-09-03 | 2010-03-02 | The Directv Group, Inc. | Automatic software update detection and flexible installer for set-top boxes |
US9402045B2 (en) | 2003-09-09 | 2016-07-26 | Echostar Technologies L.L.C. | Method and apparatus for displaying electronic program guide information |
US20050055720A1 (en) * | 2003-09-10 | 2005-03-10 | Wi Networks Inc. | Receiver installation for multi channel broadcasting with return channel, and method of modifying the same |
US20050068915A1 (en) * | 2003-09-10 | 2005-03-31 | Wi Networks Inc. | Wireless infrastructure for broadcasting with return channel |
US8214256B2 (en) * | 2003-09-15 | 2012-07-03 | Time Warner Cable Inc. | System and method for advertisement delivery within a video time shifting architecture |
US20050060748A1 (en) * | 2003-09-16 | 2005-03-17 | Showtime Networks Inc. | Programming service offer presentment and instant actvation system, method, and computer program product |
US8819734B2 (en) | 2003-09-16 | 2014-08-26 | Tvworks, Llc | Contextual navigational control for digital television |
US20050064275A1 (en) * | 2003-09-18 | 2005-03-24 | 3M Innovative Properties Company | Fuel cell gas diffusion layer |
US7133051B2 (en) | 2003-09-19 | 2006-11-07 | Microsoft Corporation | Full scale video with overlaid graphical user interface and scaled image |
US20050068992A1 (en) * | 2003-09-26 | 2005-03-31 | Kaku Vicky B. | Method and apparatus for high-speed data multiplexing |
WO2005041109A2 (en) * | 2003-10-17 | 2005-05-06 | Nielsen Media Research, Inc. | Methods and apparatus for identifiying audio/video content using temporal signal characteristics |
US20050086692A1 (en) * | 2003-10-17 | 2005-04-21 | Mydtv, Inc. | Searching for programs and updating viewer preferences with reference to program segment characteristics |
US8721449B2 (en) | 2003-10-20 | 2014-05-13 | Tipping Point Group, Llc | Method and system for paragame activity at electronic gaming machine |
US7335106B2 (en) | 2003-10-20 | 2008-02-26 | Las Vegas Gaming, Inc. | Closed-loop system for displaying promotional events and granting awards for electronic video games |
US9564004B2 (en) * | 2003-10-20 | 2017-02-07 | Igt | Closed-loop system for providing additional event participation to electronic video game customers |
US9582963B2 (en) | 2003-10-20 | 2017-02-28 | Tipping Point Group, Llc | Method and system for gaming machine accounting |
US8512144B2 (en) | 2003-10-20 | 2013-08-20 | Tipping Point Group, Llc | Method and apparatus for providing secondary gaming machine functionality |
US10127765B1 (en) | 2003-10-20 | 2018-11-13 | Tipping Point Group, Llc | Gaming machine having secondary gaming controller with proxy configuration |
US8024335B2 (en) | 2004-05-03 | 2011-09-20 | Microsoft Corporation | System and method for dynamically generating a selectable search extension |
EP1528512A3 (en) * | 2003-10-28 | 2006-02-15 | Samsung Electronics Co., Ltd. | Graphic decoder, image reproduction apparatus and method for graphic display acceleration based on commands |
US7310807B2 (en) | 2003-10-29 | 2007-12-18 | Sbc Knowledge Ventures, L.P. | System and method for local video distribution |
CN101917242B (en) * | 2003-11-04 | 2013-02-27 | 韩国电子通信研究院 | Apparatus and method for receiving data broadcasting service to support connection with mobile networks |
KR100642129B1 (en) * | 2003-11-05 | 2006-11-10 | (주) 아이티비엠지 | Method and apparatus for accessing and processing data for television contents, and the media and transmitting signal containing the method |
US7984468B2 (en) | 2003-11-06 | 2011-07-19 | United Video Properties, Inc. | Systems and methods for providing program suggestions in an interactive television program guide |
WO2005048581A2 (en) * | 2003-11-10 | 2005-05-26 | Thomson Licensing | Method and apparatus for providing dynamic display of content information associated with a device in a network |
US7398478B2 (en) * | 2003-11-14 | 2008-07-08 | Microsoft Corporation | Controlled non-proportional scaling display |
US20050147247A1 (en) * | 2003-11-14 | 2005-07-07 | Westberg Thomas E. | Interactive television systems having POD modules and methods for use in the same |
US20050114879A1 (en) * | 2003-11-20 | 2005-05-26 | General Instrument Corporation | Monitoring signal quality on a cable network |
WO2005053192A1 (en) * | 2003-11-26 | 2005-06-09 | Matsushita Electric Industrial Co., Ltd. | Content transmitter apparatus |
US20050204394A1 (en) * | 2003-12-15 | 2005-09-15 | Nguyen Liem Q. | Movie distribution system |
US8286203B2 (en) | 2003-12-19 | 2012-10-09 | At&T Intellectual Property I, L.P. | System and method for enhanced hot key delivery |
JP4719004B2 (en) * | 2003-12-26 | 2011-07-06 | パナソニック株式会社 | Recommended program notification method and recommended program notification device |
US8196044B2 (en) * | 2004-01-05 | 2012-06-05 | Microsoft Corporation | Configuration of user interfaces |
US20050149988A1 (en) * | 2004-01-06 | 2005-07-07 | Sbc Knowledge Ventures, L.P. | Delivering interactive television components in real time for live broadcast events |
JP2005196697A (en) * | 2004-01-09 | 2005-07-21 | Pioneer Electronic Corp | Control information file creating device, information display device, control information file creating method and information distributing displaying system |
US8281339B1 (en) | 2004-01-12 | 2012-10-02 | United Video Properties, Inc. | Customizable flip and browse overlays in an interactive television system |
IL159838A0 (en) | 2004-01-13 | 2004-06-20 | Yehuda Binder | Information device |
US7861274B2 (en) * | 2004-01-13 | 2010-12-28 | Time Warner Cable, Inc. | System and method for managing program assets |
US8175444B2 (en) * | 2004-01-14 | 2012-05-08 | Samsung Electronics Co., Ltd. | Method of reproducing from storage medium storing interactive graphics stream activated in response to user's command |
US7548624B2 (en) * | 2004-01-16 | 2009-06-16 | The Directv Group, Inc. | Distribution of broadcast content for remote decryption and viewing |
US7599494B2 (en) * | 2004-01-16 | 2009-10-06 | The Directv Group, Inc. | Distribution of video content using a trusted network key for sharing content |
US7580523B2 (en) | 2004-01-16 | 2009-08-25 | The Directv Group, Inc. | Distribution of video content using client to host pairing of integrated receivers/decoders |
US20050156902A1 (en) * | 2004-01-20 | 2005-07-21 | Mcpherson Roger | Electronic tablet |
US8161388B2 (en) | 2004-01-21 | 2012-04-17 | Rodriguez Arturo A | Interactive discovery of display device characteristics |
US20100153997A1 (en) * | 2004-01-21 | 2010-06-17 | United Video Properties, Inc. | Interactive television system with templates for managing vendor-specific video-on-demand content |
US20050177743A1 (en) * | 2004-02-05 | 2005-08-11 | Barber Aaron J. | Method and system for a consumer upgradeable decoder |
US7259696B1 (en) * | 2004-02-10 | 2007-08-21 | Zilog, Inc. | Interactive web-based codeset selection and development tool |
US20050177853A1 (en) * | 2004-02-11 | 2005-08-11 | Alio, Inc. | System and Methodology for Distributed Delivery of Online Content in Response to Client Selections from an Online Catalog |
US20050177745A1 (en) * | 2004-02-11 | 2005-08-11 | Alio, Inc. | Distributed System and Methodology for Delivery of Media Content |
US20050177624A1 (en) * | 2004-02-11 | 2005-08-11 | Alio, Inc. | Distributed System and Methodology for Delivery of Media Content to Clients having Peer-to-peer Connectivity |
US7801303B2 (en) * | 2004-03-01 | 2010-09-21 | The Directv Group, Inc. | Video on demand in a broadcast network |
US8356317B2 (en) | 2004-03-04 | 2013-01-15 | Sharp Laboratories Of America, Inc. | Presence based technology |
US8949899B2 (en) | 2005-03-04 | 2015-02-03 | Sharp Laboratories Of America, Inc. | Collaborative recommendation system |
US7594245B2 (en) | 2004-03-04 | 2009-09-22 | Sharp Laboratories Of America, Inc. | Networked video devices |
CA2558738C (en) * | 2004-03-11 | 2013-02-05 | Fresenius Kabi Deutschland Gmbh | Conjugates of hydroxyalkyl starch and a protein, prepared by reductive amination |
US7966424B2 (en) | 2004-03-15 | 2011-06-21 | Microsoft Corporation | Data compression |
US20050210510A1 (en) * | 2004-03-19 | 2005-09-22 | Microsoft Corporation | Method and apparatus for generating a program guide |
US7861006B2 (en) | 2004-03-23 | 2010-12-28 | Mcnulty Scott | Apparatus, method and system for a tunneling client access point |
US20050229228A1 (en) * | 2004-04-07 | 2005-10-13 | Sandeep Relan | Unicast cable content delivery |
US20050240963A1 (en) * | 2004-04-21 | 2005-10-27 | Showtime Networks, Inc. | Interactive gateway |
TWI276888B (en) * | 2004-04-22 | 2007-03-21 | Novatek Microelectronics Corp | Data transferring method |
US7523145B2 (en) * | 2004-04-22 | 2009-04-21 | Opentv, Inc. | System for managing data in a distributed computing system |
US7694236B2 (en) | 2004-04-23 | 2010-04-06 | Microsoft Corporation | Stack icons representing multiple objects |
JP2005316761A (en) * | 2004-04-28 | 2005-11-10 | Toshiba Corp | Electronic apparatus and method for notifying information |
WO2005107260A1 (en) * | 2004-04-28 | 2005-11-10 | Leonid Aleksandrovich Pogyba | Method for delivering video products to ethnic consumers by using internet engineering and device for carrying out said method |
WO2005114450A1 (en) * | 2004-05-14 | 2005-12-01 | Nielsen Media Research, Inc. | Methods and apparatus for identifying media content |
JP4855653B2 (en) * | 2004-05-25 | 2012-01-18 | ソニー株式会社 | Broadcast program providing system, broadcast receiving terminal device, browsing terminal, operation terminal, and computer program |
US20050278375A1 (en) * | 2004-05-26 | 2005-12-15 | Stephanie Mitchko | Asset management system and associated methods |
KR100916274B1 (en) * | 2004-06-07 | 2009-09-10 | 슬링 미디어 인코퍼레이티드 | Personal media broadcasting system |
US8346605B2 (en) * | 2004-06-07 | 2013-01-01 | Sling Media, Inc. | Management of shared media content |
US7917932B2 (en) * | 2005-06-07 | 2011-03-29 | Sling Media, Inc. | Personal video recorder functionality for placeshifting systems |
US9998802B2 (en) | 2004-06-07 | 2018-06-12 | Sling Media LLC | Systems and methods for creating variable length clips from a media stream |
US7769756B2 (en) * | 2004-06-07 | 2010-08-03 | Sling Media, Inc. | Selection and presentation of context-relevant supplemental content and advertising |
US8099755B2 (en) * | 2004-06-07 | 2012-01-17 | Sling Media Pvt. Ltd. | Systems and methods for controlling the encoding of a media stream |
US7975062B2 (en) * | 2004-06-07 | 2011-07-05 | Sling Media, Inc. | Capturing and sharing media content |
US20050289613A1 (en) * | 2004-06-18 | 2005-12-29 | Honeywell International Inc. | Control architecture for audio/video (A/V) systems |
JP4167205B2 (en) * | 2004-06-22 | 2008-10-15 | 松下電器産業株式会社 | Display control apparatus and display control method |
US20050289012A1 (en) * | 2004-06-28 | 2005-12-29 | Richard Boller | Distribution and marketing system and method for subscription service |
US8484308B2 (en) * | 2004-07-02 | 2013-07-09 | MatrixStream Technologies, Inc. | System and method for transferring content via a network |
US7739717B1 (en) | 2004-07-13 | 2010-06-15 | The Directv Group, Inc. | System and method for performing diagnostics for a customer IRD in a satellite television system |
KR100631735B1 (en) * | 2004-07-14 | 2006-10-09 | 삼성전자주식회사 | Multimedia data trading system and method |
KR100927732B1 (en) * | 2004-07-23 | 2009-11-18 | 한국전자통신연구원 | Extended package scheme to support application program downloading, and System and Method for application program service using the same |
US7580668B2 (en) | 2004-07-27 | 2009-08-25 | Microsoft Corporation | Intelligent data broadcasting |
US8904458B2 (en) | 2004-07-29 | 2014-12-02 | At&T Intellectual Property I, L.P. | System and method for pre-caching a first portion of a video file on a set-top box |
US7590997B2 (en) | 2004-07-30 | 2009-09-15 | Broadband Itv, Inc. | System and method for managing, converting and displaying video content on a video-on-demand platform, including ads used for drill-down navigation and consumer-generated classified ads |
US9344765B2 (en) | 2004-07-30 | 2016-05-17 | Broadband Itv, Inc. | Dynamic adjustment of electronic program guide displays based on viewer preferences for minimizing navigation in VOD program selection |
US9635429B2 (en) | 2004-07-30 | 2017-04-25 | Broadband Itv, Inc. | Dynamic adjustment of electronic program guide displays based on viewer preferences for minimizing navigation in VOD program selection |
US11259059B2 (en) | 2004-07-30 | 2022-02-22 | Broadband Itv, Inc. | System for addressing on-demand TV program content on TV services platform of a digital TV services provider |
US7631336B2 (en) | 2004-07-30 | 2009-12-08 | Broadband Itv, Inc. | Method for converting, navigating and displaying video content uploaded from the internet to a digital TV video-on-demand platform |
US9584868B2 (en) | 2004-07-30 | 2017-02-28 | Broadband Itv, Inc. | Dynamic adjustment of electronic program guide displays based on viewer preferences for minimizing navigation in VOD program selection |
JP4738773B2 (en) | 2004-08-06 | 2011-08-03 | キヤノン株式会社 | Image processing apparatus and control method thereof |
US20060037043A1 (en) * | 2004-08-10 | 2006-02-16 | Sbc Knowledge Ventures, L.P. | Method and interface for managing movies on a set-top box |
US8584257B2 (en) | 2004-08-10 | 2013-11-12 | At&T Intellectual Property I, L.P. | Method and interface for video content acquisition security on a set-top box |
US20060037040A1 (en) * | 2004-08-12 | 2006-02-16 | Mahalick Scott G | Method of transmitting audio and video signals over radio and television channels |
US20060037046A1 (en) * | 2004-08-13 | 2006-02-16 | Microsoft Corporation | Aligning video data to create a comprehensive program guide |
US7543317B2 (en) | 2004-08-17 | 2009-06-02 | The Directv Group, Inc. | Service activation of set-top box functionality using broadcast conditional access system |
US7940746B2 (en) | 2004-08-24 | 2011-05-10 | Comcast Cable Holdings, Llc | Method and system for locating a voice over internet protocol (VoIP) device connected to a network |
US20060048178A1 (en) * | 2004-08-26 | 2006-03-02 | Sbc Knowledge Ventures, L.P. | Interface for controlling service actions at a set top box from a remote control |
US7797724B2 (en) * | 2004-08-31 | 2010-09-14 | Citrix Systems, Inc. | Methods and apparatus for secure online access on a client device |
US20070211691A1 (en) * | 2004-09-09 | 2007-09-13 | Barber Ronald W | Method, system and computer program using standard interfaces for independent device controllers |
US20060069615A1 (en) * | 2004-09-29 | 2006-03-30 | Ajay Gupta | Systems and methods for subsidizing the printing costs of advertiser-sponsored documents delivered through broadcast networks |
WO2006035450A1 (en) | 2004-09-29 | 2006-04-06 | Hewlett-Packard Development Company L.P. | Systems and methods for soliciting feedback using print-augmented broadcast signal |
AU2005211539B2 (en) * | 2004-09-30 | 2008-04-03 | Universal Entertainment Corporation | Gaming machine and game system |
CN101036386A (en) | 2004-10-01 | 2007-09-12 | 松下电器产业株式会社 | Channel contract proposing apparatus, method, program and integrated circuit |
US8086261B2 (en) | 2004-10-07 | 2011-12-27 | At&T Intellectual Property I, L.P. | System and method for providing digital network access and digital broadcast services using combined channels on a single physical medium to the customer premises |
US8806533B1 (en) | 2004-10-08 | 2014-08-12 | United Video Properties, Inc. | System and method for using television information codes |
KR100685992B1 (en) | 2004-11-10 | 2007-02-23 | 엘지전자 주식회사 | Method for information outputting during channel Change in digital broadcasting receiver |
US20060174279A1 (en) * | 2004-11-19 | 2006-08-03 | Sbc Knowledge Ventures, L.P. | System and method for managing television tuners |
ES2630168T3 (en) | 2004-11-19 | 2017-08-18 | Tivo Solutions Inc | Procedure and apparatus for the secure transfer and reproduction of multimedia content |
US8434116B2 (en) | 2004-12-01 | 2013-04-30 | At&T Intellectual Property I, L.P. | Device, system, and method for managing television tuners |
US7716714B2 (en) | 2004-12-01 | 2010-05-11 | At&T Intellectual Property I, L.P. | System and method for recording television content at a set top box |
US7474359B2 (en) | 2004-12-06 | 2009-01-06 | At&T Intellectual Properties I, L.P. | System and method of displaying a video stream |
US20060123451A1 (en) * | 2004-12-07 | 2006-06-08 | Showtime Networks Inc. | Enhanced content in an on-demand environment |
EP1829375A1 (en) * | 2004-12-13 | 2007-09-05 | Koninklijke Philips Electronics N.V. | System and method for scheduling an audiovisual information recording |
US7716237B2 (en) * | 2004-12-22 | 2010-05-11 | Csc Holdings, Inc. | System and associated methods for remotely enabling features |
US20060156372A1 (en) * | 2005-01-12 | 2006-07-13 | Sbc Knowledge Ventures, L.P. | System, method and interface for managing content at a set top box |
CA2594003C (en) | 2005-01-12 | 2016-04-05 | Invidi Technologies Corporation | Targeted impression model for broadcast network asset delivery |
US20090094640A1 (en) * | 2007-09-26 | 2009-04-09 | Anderson Bruce J | Targeted advertising in unicast, multicast and hybrid distribution system contexts |
WO2006076589A2 (en) * | 2005-01-13 | 2006-07-20 | Silicon Optix Inc. | Rapid and smooth selection of compressed video programs |
WO2006078254A1 (en) * | 2005-01-20 | 2006-07-27 | Thomson Licensing | Bi-modal switching for controlling digital tv applications on hand-held video devices |
US7436346B2 (en) * | 2005-01-20 | 2008-10-14 | At&T Intellectual Property I, L.P. | System, method and interface for controlling multiple electronic devices of a home entertainment system via a single control device |
US20060168610A1 (en) * | 2005-01-26 | 2006-07-27 | Sbc Knowledge Ventures, L.P. | System and method of managing content |
TW200704183A (en) * | 2005-01-27 | 2007-01-16 | Matrix Tv | Dynamic mosaic extended electronic programming guide for television program selection and display |
US20060174309A1 (en) * | 2005-01-28 | 2006-08-03 | Sbc Knowledge Ventures, L.P. | System and method of managing set top box memory |
US7602820B2 (en) | 2005-02-01 | 2009-10-13 | Time Warner Cable Inc. | Apparatus and methods for multi-stage multiplexing in a network |
US7307574B2 (en) | 2005-02-02 | 2007-12-11 | Sbc Knowledge Ventures, Lp | Remote control, apparatus, system and methods of using the same |
US20060179466A1 (en) * | 2005-02-04 | 2006-08-10 | Sbc Knowledge Ventures, L.P. | System and method of providing email service via a set top box |
PA8660701A1 (en) * | 2005-02-04 | 2006-09-22 | Pfizer Prod Inc | SMALL AGONISTS AND THEIR USES |
US20060184991A1 (en) * | 2005-02-14 | 2006-08-17 | Sbc Knowledge Ventures, Lp | System and method of providing television content |
US8214859B2 (en) * | 2005-02-14 | 2012-07-03 | At&T Intellectual Property I, L.P. | Automatic switching between high definition and standard definition IP television signals |
CN101138237A (en) * | 2005-03-08 | 2008-03-05 | 皇家飞利浦电子股份有限公司 | Multiple user control of a down loadable application |
US8306975B1 (en) | 2005-03-08 | 2012-11-06 | Worldwide Creative Techniques, Inc. | Expanded interest recommendation engine and variable personalization |
US20080022343A1 (en) | 2006-07-24 | 2008-01-24 | Vvond, Inc. | Multiple audio streams |
US8904463B2 (en) | 2005-03-09 | 2014-12-02 | Vudu, Inc. | Live video broadcasting on distributed networks |
US7937379B2 (en) * | 2005-03-09 | 2011-05-03 | Vudu, Inc. | Fragmentation of a file for instant access |
US8887224B2 (en) | 2005-03-09 | 2014-11-11 | Vudu, Inc. | Updating content libraries by transmitting release data |
US9176955B2 (en) | 2005-03-09 | 2015-11-03 | Vvond, Inc. | Method and apparatus for sharing media files among network nodes |
US20090019489A1 (en) * | 2005-03-09 | 2009-01-15 | Vvond, Inc. | Method and apparatus for displaying movie titles based on distributed objects |
US20090019468A1 (en) * | 2005-03-09 | 2009-01-15 | Vvond, Llc | Access control of media services over an open network |
US20090025046A1 (en) * | 2005-03-09 | 2009-01-22 | Wond, Llc | Hybrid architecture for media services |
US7191215B2 (en) * | 2005-03-09 | 2007-03-13 | Marquee, Inc. | Method and system for providing instantaneous media-on-demand services by transmitting contents in pieces from client machines |
US7698451B2 (en) | 2005-03-09 | 2010-04-13 | Vudu, Inc. | Method and apparatus for instant playback of a movie title |
US8219635B2 (en) * | 2005-03-09 | 2012-07-10 | Vudu, Inc. | Continuous data feeding in a distributed environment |
US20060218590A1 (en) * | 2005-03-10 | 2006-09-28 | Sbc Knowledge Ventures, L.P. | System and method for displaying an electronic program guide |
BRPI0609491A2 (en) * | 2005-03-28 | 2010-04-13 | Directv Group Inc | interactive matrix video channel and interactive video channel displayed on a monitor |
US20060230421A1 (en) * | 2005-03-30 | 2006-10-12 | Sbc Knowledge Ventures, Lp | Method of using an entertainment system and an apparatus and handset for use with the entertainment system |
JP5495556B2 (en) * | 2005-03-30 | 2014-05-21 | ユナイテッド ビデオ プロパティーズ, インコーポレイテッド | System and method for video rich navigation |
US20100311399A1 (en) * | 2005-03-31 | 2010-12-09 | United Video Properties, Inc. | Systems and methods for generating audible reminders on mobile user equipment |
US9973817B1 (en) | 2005-04-08 | 2018-05-15 | Rovi Guides, Inc. | System and method for providing a list of video-on-demand programs |
US20060236343A1 (en) * | 2005-04-14 | 2006-10-19 | Sbc Knowledge Ventures, Lp | System and method of locating and providing video content via an IPTV network |
KR100713279B1 (en) * | 2005-04-18 | 2007-05-04 | 엘지전자 주식회사 | Method and apparatus for sending data multi of an image display device |
US7818667B2 (en) | 2005-05-03 | 2010-10-19 | Tv Works Llc | Verification of semantic constraints in multimedia data and in its announcement, signaling and interchange |
US8640166B1 (en) | 2005-05-06 | 2014-01-28 | Rovi Guides, Inc. | Systems and methods for content surfing |
US8387089B1 (en) | 2005-05-06 | 2013-02-26 | Rovi Guides, Inc. | Systems and methods for providing a scan |
WO2007120155A1 (en) * | 2005-05-12 | 2007-10-25 | Kylin Tv, Inc. | Internet protocol television |
US20060271552A1 (en) * | 2005-05-26 | 2006-11-30 | Venture Capital & Consulting Group, Llc. | Targeted delivery of content |
US8054849B2 (en) | 2005-05-27 | 2011-11-08 | At&T Intellectual Property I, L.P. | System and method of managing video content streams |
DE102005024528B3 (en) * | 2005-05-28 | 2006-10-12 | Blankom Antennentechnik Gmbh | Digital head point has metabus which is formed as bus according to IEEE 1394b and digital head point has at least three areas whereby first area has one module of first kind which possesses input for signal |
US20060282785A1 (en) * | 2005-06-09 | 2006-12-14 | Sbc Knowledge Ventures, L.P. | System and method of displaying content in display windows |
US8099511B1 (en) | 2005-06-11 | 2012-01-17 | Vudu, Inc. | Instantaneous media-on-demand |
KR20060131471A (en) * | 2005-06-16 | 2006-12-20 | 삼성전자주식회사 | Method for controlling opc data in lead-in zone optical of blu-ray rewritable disc |
US9860599B2 (en) * | 2005-06-17 | 2018-01-02 | At&T Intellectual Property I, L.P. | Methods, systems, and products for providing sample content |
US7908627B2 (en) | 2005-06-22 | 2011-03-15 | At&T Intellectual Property I, L.P. | System and method to provide a unified video signal for diverse receiving platforms |
US8893199B2 (en) * | 2005-06-22 | 2014-11-18 | At&T Intellectual Property I, L.P. | System and method of managing video content delivery |
US20070011133A1 (en) * | 2005-06-22 | 2007-01-11 | Sbc Knowledge Ventures, L.P. | Voice search engine generating sub-topics based on recognitiion confidence |
US8635659B2 (en) | 2005-06-24 | 2014-01-21 | At&T Intellectual Property I, L.P. | Audio receiver modular card and method thereof |
US8282476B2 (en) | 2005-06-24 | 2012-10-09 | At&T Intellectual Property I, L.P. | Multimedia-based video game distribution |
US20060294568A1 (en) * | 2005-06-24 | 2006-12-28 | Sbc Knowledge Ventures, L.P. | Video game console modular card and method thereof |
US8365218B2 (en) | 2005-06-24 | 2013-01-29 | At&T Intellectual Property I, L.P. | Networked television and method thereof |
JP5255753B2 (en) * | 2005-06-29 | 2013-08-07 | シャープ株式会社 | Information terminal device and communication system |
WO2007005789A2 (en) * | 2005-06-30 | 2007-01-11 | Sling Media, Inc. | Screen management system for media player |
EP1899814B1 (en) * | 2005-06-30 | 2017-05-03 | Sling Media, Inc. | Firmware update for consumer electronic device |
JP4416704B2 (en) * | 2005-07-01 | 2010-02-17 | シャープ株式会社 | Wireless transmission system |
US8190688B2 (en) | 2005-07-11 | 2012-05-29 | At&T Intellectual Property I, Lp | System and method of transmitting photographs from a set top box |
US7665028B2 (en) | 2005-07-13 | 2010-02-16 | Microsoft Corporation | Rich drag drop user interface |
US8074248B2 (en) | 2005-07-26 | 2011-12-06 | Activevideo Networks, Inc. | System and method for providing video content associated with a source image to a television in a communication network |
US20070027842A1 (en) * | 2005-07-27 | 2007-02-01 | Sbc Knowledge Ventures L.P. | Information-paging delivery |
US7873102B2 (en) * | 2005-07-27 | 2011-01-18 | At&T Intellectual Property I, Lp | Video quality testing by encoding aggregated clips |
US20070035560A1 (en) * | 2005-08-05 | 2007-02-15 | Samsung Electronics Co., Ltd. | Apparatus for providing multiple screens and method of dynamically configuring multiple screens |
US20090013350A1 (en) * | 2005-08-11 | 2009-01-08 | Vvond, Llc | Display of movie titles in a library |
US9325944B2 (en) | 2005-08-11 | 2016-04-26 | The Directv Group, Inc. | Secure delivery of program content via a removable storage medium |
US8875196B2 (en) | 2005-08-13 | 2014-10-28 | Webtuner Corp. | System for network and local content access |
US7657843B2 (en) * | 2005-08-15 | 2010-02-02 | At&T Intellectual Property I, L.P. | Menu promotions user interface |
US8739231B2 (en) * | 2005-08-23 | 2014-05-27 | Vudu, Inc. | System and method for distributed video-on-demand |
US7788266B2 (en) | 2005-08-26 | 2010-08-31 | Veveo, Inc. | Method and system for processing ambiguous, multi-term search queries |
US8810734B2 (en) | 2005-08-31 | 2014-08-19 | Thomson Licensing | Bi-modal switching for controlling digital TV applications on video devices |
WO2007029091A1 (en) * | 2005-09-06 | 2007-03-15 | Nokia Corporation | Optimized broadcast of esg with simple fragment management scheme |
US8189472B2 (en) | 2005-09-07 | 2012-05-29 | Mcdonald James F | Optimizing bandwidth utilization to a subscriber premises |
EP1934720B1 (en) | 2005-09-07 | 2018-02-14 | Open Invention Network LLC | Method and computer program for device configuration |
US7565506B2 (en) | 2005-09-08 | 2009-07-21 | Qualcomm Incorporated | Method and apparatus for delivering content based on receivers characteristics |
CA2621499C (en) * | 2005-09-08 | 2014-02-11 | The Directv Group, Inc. | Mosaic channel video stream with interactive services |
US8528029B2 (en) | 2005-09-12 | 2013-09-03 | Qualcomm Incorporated | Apparatus and methods of open and closed package subscription |
US8893179B2 (en) | 2005-09-12 | 2014-11-18 | Qualcomm Incorporated | Apparatus and methods for providing and presenting customized channel information |
US7539472B2 (en) * | 2005-09-13 | 2009-05-26 | Microsoft Corporation | Type-ahead keypad input for an input device |
US20070079342A1 (en) | 2005-09-30 | 2007-04-05 | Guideworks, Llc | Systems and methods for managing local storage of on-demand content |
US8132203B2 (en) * | 2005-09-30 | 2012-03-06 | Microsoft Corporation | In-program content targeting |
US7876998B2 (en) | 2005-10-05 | 2011-01-25 | Wall William E | DVD playback over multi-room by copying to HDD |
US8156531B2 (en) * | 2005-10-07 | 2012-04-10 | Sharp Kabushiki Kaisha | Receiving device, server, television receiver, mobile terminal, system, receiving method, information processing program, and storage medium |
KR100790146B1 (en) * | 2005-10-13 | 2008-01-02 | 삼성전자주식회사 | Terrestrial digital broadcasting system and a method therof |
CA2627294C (en) * | 2005-10-28 | 2012-01-24 | The Directv Group, Inc. | Infrastructure for interactive television applications |
US8582946B2 (en) | 2005-11-04 | 2013-11-12 | Rovi Guides, Inc. | Systems and methods for recording programs using a network recording device as supplemental storage |
US8159959B2 (en) * | 2005-11-07 | 2012-04-17 | Vudu, Inc. | Graphic user interface for playing video data |
US20090024602A1 (en) * | 2005-11-07 | 2009-01-22 | Vvond, Llc | Method and apparatus for searching a video library by genre |
US8571570B2 (en) | 2005-11-08 | 2013-10-29 | Qualcomm Incorporated | Methods and apparatus for delivering regional parameters |
US20070115929A1 (en) * | 2005-11-08 | 2007-05-24 | Bruce Collins | Flexible system for distributing content to a device |
US8600836B2 (en) | 2005-11-08 | 2013-12-03 | Qualcomm Incorporated | System for distributing packages and channels to a device |
US9113107B2 (en) | 2005-11-08 | 2015-08-18 | Rovi Guides, Inc. | Interactive advertising and program promotion in an interactive television system |
US8533358B2 (en) | 2005-11-08 | 2013-09-10 | Qualcomm Incorporated | Methods and apparatus for fragmenting system information messages in wireless networks |
US7889765B2 (en) * | 2005-11-30 | 2011-02-15 | Time Warner Cable Inc. | Apparatus and methods for utilizing variable rate program streams in a network |
US7852416B2 (en) * | 2005-11-30 | 2010-12-14 | Broadcom Corporation | Control device with language selectivity |
RU2475995C2 (en) * | 2005-11-30 | 2013-02-20 | Конинклейке Филипс Электроникс Н.В. | Method and system to generate recommendation for at least one additional element of content |
US8613024B2 (en) | 2005-12-13 | 2013-12-17 | United Video Properties, Inc. | Cross-platform predictive popularity ratings for use in interactive television applications |
US8317618B2 (en) | 2005-12-15 | 2012-11-27 | At&T Intellectual Property I, Lp | System, method and computer program for enabling an interactive game |
US8127331B2 (en) | 2005-12-20 | 2012-02-28 | Bce Inc. | Method, system and apparatus for conveying personalized content to a viewer |
US20070150338A1 (en) * | 2005-12-22 | 2007-06-28 | Dale Malik | Systems, methods and computer programs for enabling interactive viewer control of advertising content |
US20070156521A1 (en) | 2005-12-29 | 2007-07-05 | United Video Properties, Inc. | Systems and methods for commerce in media program related merchandise |
US20100153885A1 (en) * | 2005-12-29 | 2010-06-17 | Rovi Technologies Corporation | Systems and methods for interacting with advanced displays provided by an interactive media guidance application |
US9015736B2 (en) | 2005-12-29 | 2015-04-21 | Rovi Guides, Inc. | Systems and methods for episode tracking in an interactive media environment |
US20070157222A1 (en) * | 2005-12-29 | 2007-07-05 | United Video Properties, Inc. | Systems and methods for managing content |
US20070157247A1 (en) * | 2005-12-29 | 2007-07-05 | United Video Properties, Inc. | Systems and methods for managing content |
US20070157223A1 (en) * | 2005-12-29 | 2007-07-05 | United Video Properties, Inc. | Systems and methods for managing content |
US8607287B2 (en) | 2005-12-29 | 2013-12-10 | United Video Properties, Inc. | Interactive media guidance system having multiple devices |
US9681105B2 (en) | 2005-12-29 | 2017-06-13 | Rovi Guides, Inc. | Interactive media guidance system having multiple devices |
US20070166004A1 (en) * | 2006-01-10 | 2007-07-19 | Io.Tek Co., Ltd | Robot system using menu selection card having printed menu codes and pictorial symbols |
US7699229B2 (en) * | 2006-01-12 | 2010-04-20 | Broadcom Corporation | Laptop based television remote control |
US8161412B2 (en) | 2006-01-13 | 2012-04-17 | At&T Intellectual Property I, L.P. | Systems, methods, and computer program products for providing interactive content |
BRPI0708681A2 (en) * | 2006-02-02 | 2011-06-07 | Directv Group Inc | interactive matrix video channel and systems to distribute and display the same |
CA2640425C (en) * | 2006-02-02 | 2016-06-14 | The Directv Group, Inc. | Interactive mosaic channel video stream with additional programming sources |
KR100965702B1 (en) * | 2006-02-07 | 2010-06-24 | 삼성전자주식회사 | Apparatus and method for furnishing epg information in digital multimedia broadcasting terminal |
US8402503B2 (en) | 2006-02-08 | 2013-03-19 | At& T Intellectual Property I, L.P. | Interactive program manager and methods for presenting program content |
EP1992091A1 (en) * | 2006-02-17 | 2008-11-19 | The DIRECTV Group, Inc. | Dynamic viewership rating system |
US20070199041A1 (en) * | 2006-02-23 | 2007-08-23 | Sbc Knowledge Ventures, Lp | Video systems and methods of using the same |
US7555464B2 (en) | 2006-03-01 | 2009-06-30 | Sony Corporation | Multiple DRM management |
US8065710B2 (en) | 2006-03-02 | 2011-11-22 | At& T Intellectual Property I, L.P. | Apparatuses and methods for interactive communication concerning multimedia content |
US8689253B2 (en) | 2006-03-03 | 2014-04-01 | Sharp Laboratories Of America, Inc. | Method and system for configuring media-playing sets |
US7788358B2 (en) | 2006-03-06 | 2010-08-31 | Aggregate Knowledge | Using cross-site relationships to generate recommendations |
US7774341B2 (en) | 2006-03-06 | 2010-08-10 | Veveo, Inc. | Methods and systems for selecting and presenting content based on dynamically identifying microgenres associated with the content |
US7853630B2 (en) | 2006-03-06 | 2010-12-14 | Aggregate Knowledge | System and method for the dynamic generation of correlation scores between arbitrary objects |
US8200688B2 (en) | 2006-03-07 | 2012-06-12 | Samsung Electronics Co., Ltd. | Method and system for facilitating information searching on electronic devices |
US8209724B2 (en) | 2007-04-25 | 2012-06-26 | Samsung Electronics Co., Ltd. | Method and system for providing access to information of potential interest to a user |
AR059819A1 (en) * | 2006-03-10 | 2008-04-30 | Directv Group Inc | DYNAMIC DETERMINATION OF THE MULTIPLE PRESENTATION VIDEO CELLS IN A SCREEN VIEWER. |
AR059820A1 (en) * | 2006-03-10 | 2008-04-30 | Directv Group Inc | SYSTEM FOR SELECTING PREDICTIONS THROUGH MULTIPLE PLATFORMS. |
JP4492568B2 (en) * | 2006-03-17 | 2010-06-30 | ソニー株式会社 | Program list notification apparatus and method, and program recording apparatus and method |
US8316394B2 (en) | 2006-03-24 | 2012-11-20 | United Video Properties, Inc. | Interactive media guidance application with intelligent navigation and display features |
US8384743B2 (en) | 2006-04-06 | 2013-02-26 | At&T Intellectual Property I, L.P. | Linking and browsing media on television |
US20070240232A1 (en) * | 2006-04-07 | 2007-10-11 | Pino Angelo J | Interactive Television System and Method |
US9167208B2 (en) | 2006-04-07 | 2015-10-20 | Your Choice Interactive, Inc. | System and method for providing supplementary interactive content |
US20070240182A1 (en) * | 2006-04-10 | 2007-10-11 | John Callahan | Methods and apparatus for providing a guide and/or remote control suitable for children |
US7716232B2 (en) * | 2006-04-10 | 2010-05-11 | Flagpath Venture Vii, Llc. | Devices, systems, and methods for producing and distributing multiple variations of an instance of a media presentation |
US20070245019A1 (en) * | 2006-04-12 | 2007-10-18 | United Video Properties, Inc. | Interactive media content delivery using a backchannel communications network |
US8208796B2 (en) | 2006-04-17 | 2012-06-26 | Prus Bohdan S | Systems and methods for prioritizing the storage location of media data |
EP2911071A1 (en) | 2006-04-20 | 2015-08-26 | Veveo, Inc. | User interface methods and systems for selecting and presenting content based on user navigation and selection actions associated with the content |
US20070250512A1 (en) * | 2006-04-24 | 2007-10-25 | Dell Products L.P. | Video interactivity via connectivity through a conditional access system |
CN101427301B (en) * | 2006-04-24 | 2012-09-05 | 汤姆逊许可证公司 | Method and apparatus for providing an on-screen menu system |
KR100829113B1 (en) * | 2006-04-28 | 2008-05-14 | 삼성전자주식회사 | Apparatus and method for providing of broadcasting data in a digital multimedia broadcasting service |
US20130254787A1 (en) | 2006-05-02 | 2013-09-26 | Invidi Technologies Corporation | Method and apparatus to perform real-time audience estimation and commercial selection suitable for targeted advertising |
AU2007247996B2 (en) * | 2006-05-02 | 2012-07-12 | Invidi Technologies Corporation | Fuzzy logic based viewer identification |
US9602512B2 (en) | 2006-05-08 | 2017-03-21 | At&T Intellectual Property I, Lp | Methods and apparatus to distribute media delivery to mobile devices |
US8001565B2 (en) * | 2006-05-15 | 2011-08-16 | The Directv Group, Inc. | Methods and apparatus to conditionally authorize content delivery at receivers in pay delivery systems |
US8095466B2 (en) * | 2006-05-15 | 2012-01-10 | The Directv Group, Inc. | Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems |
US7992175B2 (en) | 2006-05-15 | 2011-08-02 | The Directv Group, Inc. | Methods and apparatus to provide content on demand in content broadcast systems |
US8775319B2 (en) | 2006-05-15 | 2014-07-08 | The Directv Group, Inc. | Secure content transfer systems and methods to operate the same |
US20070265966A1 (en) * | 2006-05-15 | 2007-11-15 | The Directv Group, Inc. | Content delivery systems and methods to operate the same |
US8996421B2 (en) * | 2006-05-15 | 2015-03-31 | The Directv Group, Inc. | Methods and apparatus to conditionally authorize content delivery at broadcast headends in pay delivery systems |
US20070271532A1 (en) * | 2006-05-19 | 2007-11-22 | Nguyen Loc V | Method and apparatus for displaying layered user interface |
US20080320074A1 (en) * | 2006-05-24 | 2008-12-25 | Owen Guy Jones | Method and apparatus for efficient peer network set-top box web-casting |
CA2654866C (en) * | 2006-06-12 | 2016-09-27 | Invidi Technologies Corporation | System and method for auctioning avails |
JP2009540770A (en) * | 2006-06-12 | 2009-11-19 | インビディ テクノロジーズ コーポレイション | System and method for media insertion based on keyword search |
WO2007146876A2 (en) | 2006-06-15 | 2007-12-21 | The Nielsen Company | Methods and apparatus to meter content exposure using closed caption information |
US9277295B2 (en) | 2006-06-16 | 2016-03-01 | Cisco Technology, Inc. | Securing media content using interchangeable encryption key |
US7661121B2 (en) | 2006-06-22 | 2010-02-09 | Tivo, Inc. | In-band data recognition and synchronization system |
US20080060005A1 (en) * | 2006-06-30 | 2008-03-06 | Shanks David E | User-selectable audio feed for video programming |
US7978720B2 (en) | 2006-06-30 | 2011-07-12 | Russ Samuel H | Digital media device having media content transfer capability |
US9137480B2 (en) | 2006-06-30 | 2015-09-15 | Cisco Technology, Inc. | Secure escrow and recovery of media device content keys |
US9037828B2 (en) * | 2006-07-13 | 2015-05-19 | International Business Machines Corporation | Transferring storage resources between snapshot storage pools and volume storage pools in a data storage system |
US8069191B2 (en) | 2006-07-13 | 2011-11-29 | International Business Machines Corporation | Method, an apparatus and a system for managing a snapshot storage pool |
US20080016081A1 (en) * | 2006-07-14 | 2008-01-17 | Anthology Solutions, Inc. | System and method for automatic digital library creation |
US7577921B2 (en) * | 2006-07-18 | 2009-08-18 | Vudu, Inc. | Method and system for performing search using acronym |
US7636839B2 (en) * | 2006-07-21 | 2009-12-22 | Intel Corporation | Method, apparatus and system for pre-boot note display |
JP2009545921A (en) | 2006-07-31 | 2009-12-24 | ユナイテッド ビデオ プロパティーズ, インコーポレイテッド | System and method for providing a media guidance planner |
US9178693B2 (en) | 2006-08-04 | 2015-11-03 | The Directv Group, Inc. | Distributed media-protection systems and methods to operate the same |
US9225761B2 (en) * | 2006-08-04 | 2015-12-29 | The Directv Group, Inc. | Distributed media-aggregation systems and methods to operate the same |
US8949895B2 (en) * | 2006-08-18 | 2015-02-03 | The Directv Group, Inc. | Mosaic channel video stream with personalized interactive services |
WO2008024382A1 (en) * | 2006-08-23 | 2008-02-28 | The Directv Group, Inc. | Selective display of overlay video streams via interactive alert icons |
WO2008027464A2 (en) * | 2006-08-30 | 2008-03-06 | The Directv Group, Inc. | Mosaic channel video stream with interactive services |
US8296812B1 (en) | 2006-09-01 | 2012-10-23 | Vudu, Inc. | Streaming video using erasure encoding |
WO2008025121A1 (en) | 2006-09-01 | 2008-03-06 | Bce Inc. | Method, system and apparatus for conveying personalized content to a viewer |
KR101281813B1 (en) * | 2006-09-07 | 2013-07-04 | 삼성전자주식회사 | Method for automatically searching of data application for all channel and image play apparatus thereof |
US7930644B2 (en) * | 2006-09-13 | 2011-04-19 | Savant Systems, Llc | Programming environment and metadata management for programmable multimedia controller |
US7751451B2 (en) * | 2006-09-14 | 2010-07-06 | Tandberg Television Inc. | Systems and methods for analog channel reuse in a cable system |
KR100782856B1 (en) * | 2006-09-26 | 2007-12-06 | 삼성전자주식회사 | Method and apparatus for upgrading software of digital broadcasting receiver |
US8832742B2 (en) | 2006-10-06 | 2014-09-09 | United Video Properties, Inc. | Systems and methods for acquiring, categorizing and delivering media in interactive media guidance applications |
US8520850B2 (en) | 2006-10-20 | 2013-08-27 | Time Warner Cable Enterprises Llc | Downloadable security and protection methods and apparatus |
US20080104513A1 (en) * | 2006-10-26 | 2008-05-01 | Joker Media Aps | System for retrieving information |
US8473868B1 (en) | 2006-10-27 | 2013-06-25 | Arris Group, Inc. | System and method for reverse hierarchical navigation within a user interface |
US20080115189A1 (en) * | 2006-11-10 | 2008-05-15 | Stephane Lejeune | TV-centric system |
US7827490B2 (en) * | 2006-11-30 | 2010-11-02 | Microsoft Corporation | Media state user interface |
CA2671464C (en) | 2006-12-01 | 2017-03-07 | Hsn Lp | Method and system for improved interactive television processing |
JP2008141697A (en) * | 2006-12-05 | 2008-06-19 | Mitsumi Electric Co Ltd | Service providing system and application execution method using service providing system |
US20080148335A1 (en) * | 2006-12-15 | 2008-06-19 | Thomas Patrick Dawson | Expansion of television functionality |
US20080189738A1 (en) * | 2006-12-18 | 2008-08-07 | Purpura Richard F | Active channel for interactive television services |
US8209424B2 (en) * | 2006-12-20 | 2012-06-26 | United Video Properties, Inc. | Systems and methods for providing remote access to interactive media guidance applications |
US20080155600A1 (en) * | 2006-12-20 | 2008-06-26 | United Video Properties, Inc. | Systems and methods for providing remote access to interactive media guidance applications |
US8060910B2 (en) * | 2006-12-21 | 2011-11-15 | Verizon Patent And Licensing Inc. | Set top box apparatus having a radio frequency antenna and an associated method |
GB2444973A (en) * | 2006-12-22 | 2008-06-25 | British Sky Broadcasting Ltd | Media demand and playback system |
GB2444974B (en) * | 2006-12-22 | 2011-12-28 | British Sky Broadcasting Ltd | Media device and interface |
US9826197B2 (en) | 2007-01-12 | 2017-11-21 | Activevideo Networks, Inc. | Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device |
US9042454B2 (en) | 2007-01-12 | 2015-05-26 | Activevideo Networks, Inc. | Interactive encoded content system including object models for viewing on a remote device |
US9171419B2 (en) | 2007-01-17 | 2015-10-27 | Touchtunes Music Corporation | Coin operated entertainment system |
US9330529B2 (en) | 2007-01-17 | 2016-05-03 | Touchtunes Music Corporation | Game terminal configured for interaction with jukebox device systems including same, and/or associated methods |
US20080178252A1 (en) * | 2007-01-18 | 2008-07-24 | General Instrument Corporation | Password Installation in Home Networks |
JP4736094B2 (en) * | 2007-01-18 | 2011-07-27 | 独立行政法人産業技術総合研究所 | Sound data generating apparatus and program |
US8621540B2 (en) | 2007-01-24 | 2013-12-31 | Time Warner Cable Enterprises Llc | Apparatus and methods for provisioning in a download-enabled system |
US20090055393A1 (en) * | 2007-01-29 | 2009-02-26 | Samsung Electronics Co., Ltd. | Method and system for facilitating information searching on electronic devices based on metadata information |
US20100037255A1 (en) | 2008-08-06 | 2010-02-11 | Patrick Sheehan | Third party data matching for targeted advertising |
US7849477B2 (en) * | 2007-01-30 | 2010-12-07 | Invidi Technologies Corporation | Asset targeting system for limited resource environments |
US20080196056A1 (en) * | 2007-02-12 | 2008-08-14 | Bassett Ronald W | Method of augmenting local programming content |
JP2008199558A (en) * | 2007-02-16 | 2008-08-28 | Matsushita Electric Ind Co Ltd | Broadcast receiving system |
JP5172169B2 (en) * | 2007-02-16 | 2013-03-27 | シャープ株式会社 | Content display device, television receiver, content display method, content display control program, and recording medium |
EP2113155A4 (en) | 2007-02-21 | 2010-12-22 | Nds Ltd | Method for content presentation |
US8490138B2 (en) * | 2007-02-23 | 2013-07-16 | Rovi Guides, Inc. | Channel searching by content type |
US20080208752A1 (en) * | 2007-02-23 | 2008-08-28 | Microsoft Corporation | Content communication and purchase using a computer-based media component |
EP1968205A1 (en) * | 2007-02-28 | 2008-09-10 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Signal quality determination in cable networks |
US7801888B2 (en) | 2007-03-09 | 2010-09-21 | Microsoft Corporation | Media content search results ranked by popularity |
EP1970107A1 (en) * | 2007-03-16 | 2008-09-17 | British Sky Broadcasting Limited | Interactive services |
US8418206B2 (en) | 2007-03-22 | 2013-04-09 | United Video Properties, Inc. | User defined rules for assigning destinations of content |
US9953481B2 (en) | 2007-03-26 | 2018-04-24 | Touchtunes Music Corporation | Jukebox with associated video server |
US20080256485A1 (en) * | 2007-04-12 | 2008-10-16 | Jason Gary Krikorian | User Interface for Controlling Video Programs on Mobile Computing Devices |
KR100782923B1 (en) | 2007-04-18 | 2007-12-07 | 주식회사 마켓포인트 | Display controlling sysyem on network |
US8087047B2 (en) | 2007-04-20 | 2011-12-27 | United Video Properties, Inc. | Systems and methods for providing remote access to interactive media guidance applications |
US9286385B2 (en) | 2007-04-25 | 2016-03-15 | Samsung Electronics Co., Ltd. | Method and system for providing access to information of potential interest to a user |
US11570521B2 (en) | 2007-06-26 | 2023-01-31 | Broadband Itv, Inc. | Dynamic adjustment of electronic program guide displays based on viewer preferences for minimizing navigation in VOD program selection |
US20090019492A1 (en) | 2007-07-11 | 2009-01-15 | United Video Properties, Inc. | Systems and methods for mirroring and transcoding media content |
US8407737B1 (en) | 2007-07-11 | 2013-03-26 | Rovi Guides, Inc. | Systems and methods for providing a scan transport bar |
US20090024707A1 (en) * | 2007-07-18 | 2009-01-22 | Gm Global Technology Operations, Inc. | Electronic Messaging System and Method For A Vehicle |
US8625607B2 (en) | 2007-07-24 | 2014-01-07 | Time Warner Cable Enterprises Llc | Generation, distribution and use of content metadata in a network |
US8209718B2 (en) * | 2007-07-26 | 2012-06-26 | The Directv Group, Inc. | Method and system for positioning row advertising in a program guide |
US20090031346A1 (en) * | 2007-07-26 | 2009-01-29 | The Directv Group, Inc. | Method and system for populating a menu structure on a user device |
US20090031369A1 (en) * | 2007-07-26 | 2009-01-29 | The Directv Group, Inc. | Method and system for ordering video content from an interactive interface |
US10063813B2 (en) * | 2007-07-26 | 2018-08-28 | The Directv Group, Inc. | Method and system for communicating and displaying broadband content availability using information received through a satellite |
US8281255B2 (en) * | 2007-07-26 | 2012-10-02 | The Directv Group, Inc. | Method and system for using various content and content information in multiple menu structures |
US8856835B2 (en) * | 2007-07-26 | 2014-10-07 | The Directv Group, Inc. | Method and system for associating content and content information in a menu structure |
US9357155B2 (en) * | 2007-07-26 | 2016-05-31 | The Directv Group, Inc. | Method and system for generating row advertising in a program guide |
US9693106B2 (en) * | 2007-07-26 | 2017-06-27 | The Directv Group, Inc. | Method and system for preordering content in a user device associated with a content processing system |
US20090037431A1 (en) * | 2007-07-30 | 2009-02-05 | Paul Martino | System and method for maintaining metadata correctness |
EP2026558A1 (en) * | 2007-07-30 | 2009-02-18 | Sony United Kingdom Limited | Transport stream module for digital television receiver |
US7954134B2 (en) * | 2007-08-28 | 2011-05-31 | Sony Corporation | Set back box with digital receiver for upgrading TV with analog receiver |
US20090060468A1 (en) * | 2007-08-31 | 2009-03-05 | United Video Properties, Inc. | Systems and methods for recording popular media in an interactive media delivery system |
US20090060469A1 (en) * | 2007-08-31 | 2009-03-05 | United Video Properties, Inc. | Systems and methods for recording popular media in an interactive media delivery system |
US8327403B1 (en) | 2007-09-07 | 2012-12-04 | United Video Properties, Inc. | Systems and methods for providing remote program ordering on a user device via a web server |
US8107977B2 (en) | 2007-09-07 | 2012-01-31 | United Video Properties, Inc. | Cross-platform messaging |
TWM328056U (en) * | 2007-09-13 | 2008-03-01 | Avermedia Tech Inc | Digital television box with photo display |
US8484240B2 (en) * | 2007-09-24 | 2013-07-09 | Cfph, Llc | Method and apparatus for generating menu information |
US7840591B2 (en) | 2007-09-24 | 2010-11-23 | Cfph, Llc | Method and apparatus for associating menu information |
US10290006B2 (en) | 2008-08-15 | 2019-05-14 | Touchtunes Music Corporation | Digital signage and gaming services to comply with federal and state alcohol and beverage laws and regulations |
US8332887B2 (en) | 2008-01-10 | 2012-12-11 | Touchtunes Music Corporation | System and/or methods for distributing advertisements from a central advertisement network to a peripheral device via a local advertisement server |
US7870166B2 (en) * | 2007-09-24 | 2011-01-11 | Cfph, Llc | Method and apparatus for menu generation |
US8477793B2 (en) * | 2007-09-26 | 2013-07-02 | Sling Media, Inc. | Media streaming device with gateway functionality |
US8032714B2 (en) | 2007-09-28 | 2011-10-04 | Aggregate Knowledge Inc. | Methods and systems for caching data using behavioral event correlations |
US9824389B2 (en) * | 2007-10-13 | 2017-11-21 | The Directv Group, Inc. | Method and system for confirming the download of content at a user device |
US20090099858A1 (en) * | 2007-10-13 | 2009-04-16 | Jeffs Alistair E | Method and system for ordering content from a first device for a selected user device through an interactive interface |
US8046802B2 (en) * | 2007-10-13 | 2011-10-25 | The Directv Group, Inc. | Method and system for ordering and prioritizing the downloading of content from an interactive interface |
US8561114B2 (en) * | 2007-10-13 | 2013-10-15 | The Directv Group, Inc. | Method and system for ordering video content from a mobile device |
US8707361B2 (en) * | 2007-10-13 | 2014-04-22 | The Directv Group, Inc. | Method and system for quickly recording linear content from an interactive interface |
GB2453789B (en) * | 2007-10-19 | 2012-11-14 | British Sky Broadcasting Ltd | Television display |
US8350971B2 (en) | 2007-10-23 | 2013-01-08 | Sling Media, Inc. | Systems and methods for controlling media devices |
CN101150708B (en) * | 2007-10-23 | 2011-09-14 | 华为终端有限公司 | Method, system and device for hiding program |
US9582805B2 (en) | 2007-10-24 | 2017-02-28 | Invention Science Fund I, Llc | Returning a personalized advertisement |
US8112407B2 (en) * | 2007-10-24 | 2012-02-07 | The Invention Science Fund I, Llc | Selecting a second content based on a user's reaction to a first content |
US9513699B2 (en) | 2007-10-24 | 2016-12-06 | Invention Science Fund I, LL | Method of selecting a second content based on a user's reaction to a first content |
US20090112694A1 (en) * | 2007-10-24 | 2009-04-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Targeted-advertising based on a sensed physiological response by a person to a general advertisement |
US8126867B2 (en) * | 2007-10-24 | 2012-02-28 | The Invention Science Fund I, Llc | Returning a second content based on a user's reaction to a first content |
US8234262B2 (en) | 2007-10-24 | 2012-07-31 | The Invention Science Fund I, Llc | Method of selecting a second content based on a user's reaction to a first content of at least two instances of displayed content |
US20090112695A1 (en) * | 2007-10-24 | 2009-04-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Physiological response based targeted advertising |
CN101159847B (en) * | 2007-10-30 | 2012-12-05 | 中兴通讯股份有限公司 | System and method for switching broadcast type mobile phone television service to stream media service |
US20090112697A1 (en) * | 2007-10-30 | 2009-04-30 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Providing personalized advertising |
US8402484B2 (en) * | 2007-11-14 | 2013-03-19 | At&T Intellectual Property I, Lp | Systems and method of controlling access to media content |
US7444347B1 (en) * | 2007-11-16 | 2008-10-28 | International Business Machines Corporation | Systems, methods and computer products for compression of hierarchical identifiers |
US20090133078A1 (en) | 2007-11-16 | 2009-05-21 | United Video Properties, Inc | Systems and methods for automatically purchasing and recording popular pay programs in an interactive media delivery system |
US20090132527A1 (en) * | 2007-11-20 | 2009-05-21 | Samsung Electronics Co., Ltd. | Personalized video channels on social networks |
US8528013B2 (en) * | 2007-11-20 | 2013-09-03 | General Instrument Corporation | Method and apparatus for limiting access to programming in a switched digital video system |
US8195025B2 (en) * | 2007-11-30 | 2012-06-05 | At&T Intellectual Property I, L.P. | Systems, methods, and computer products for digital video recorder management and scheduling |
US20090158350A1 (en) * | 2007-12-14 | 2009-06-18 | United Video Properties, Inc. | Systems and methods for providing enhanced recording options of media content |
KR20090063702A (en) * | 2007-12-14 | 2009-06-18 | 삼성전자주식회사 | Signal processing apparatus and control method thereof |
US9078024B2 (en) * | 2007-12-18 | 2015-07-07 | Broadcom Corporation | Video processing system with user customized graphics for use with layered video coding and methods for use therewith |
US20090165049A1 (en) | 2007-12-19 | 2009-06-25 | United Video Properties, Inc. | Methods and devices for presenting and interactive media guidance application |
US20090165051A1 (en) * | 2007-12-19 | 2009-06-25 | United Video Properties, Inc. | Methods and devices for presenting an interactive media guidance application |
US9143493B2 (en) | 2007-12-20 | 2015-09-22 | The Directv Group, Inc. | Method and apparatus for communicating between a user device and a gateway device to form a system to allow a partner service to be provided to the user device |
US8060609B2 (en) * | 2008-01-04 | 2011-11-15 | Sling Media Inc. | Systems and methods for determining attributes of media items accessed via a personal media broadcaster |
JP4572939B2 (en) * | 2008-02-18 | 2010-11-04 | ソニー株式会社 | Signal processing apparatus, receiving apparatus, and signal processing method |
US8300541B2 (en) * | 2008-02-19 | 2012-10-30 | Time Warner Cable Inc. | Apparatus and methods for utilizing statistical multiplexing to ensure quality of service in a network |
TWI377580B (en) * | 2008-04-03 | 2012-11-21 | Wistron Corp | Method and related device for data storage in an electronic device |
DE102008018169A1 (en) | 2008-04-03 | 2008-09-04 | Daniel Meier | Method for providing program list, involves selecting broadcast program by user for each program location and assigning to these program place and conveying program list to management unit |
JP4670893B2 (en) * | 2008-04-21 | 2011-04-13 | ソニー株式会社 | Signal processing apparatus and signal processing method |
US20090266888A1 (en) * | 2008-04-23 | 2009-10-29 | Mccarthy Mary | Method for organizing and inventorying library materials |
US8856003B2 (en) | 2008-04-30 | 2014-10-07 | Motorola Solutions, Inc. | Method for dual channel monitoring on a radio device |
CN101272220B (en) * | 2008-04-30 | 2010-05-12 | 中兴通讯股份有限公司 | Data resolution method |
US8293714B2 (en) * | 2008-05-05 | 2012-10-23 | Covx Technology Ireland, Ltd. | Anti-angiogenic compounds |
WO2009140691A2 (en) | 2008-05-16 | 2009-11-19 | Invidi Technologies Corporation | Request for information related to broadcast network content |
FR2931332A1 (en) * | 2008-05-16 | 2009-11-20 | Alcatel Lucent Sas | METHOD AND SYSTEM FOR ESTABLISHING A PROGRAM GUIDE IN A DEMAND-BASED VIDEOS SERVICE BASED ON THE USER'S MOOD |
US8345798B2 (en) * | 2008-05-21 | 2013-01-01 | Entropic Communications, Inc. | Channel stacking system and method of operation |
US8989561B1 (en) | 2008-05-29 | 2015-03-24 | Rovi Guides, Inc. | Systems and methods for alerting users of the postponed recording of programs |
US8601526B2 (en) | 2008-06-13 | 2013-12-03 | United Video Properties, Inc. | Systems and methods for displaying media content and media guidance information |
US8624908B1 (en) | 2008-06-27 | 2014-01-07 | Rovi Guides, Inc. | Systems and methods of transitioning from buffering video to recording video |
US8667279B2 (en) | 2008-07-01 | 2014-03-04 | Sling Media, Inc. | Systems and methods for securely place shifting media content |
US20100001960A1 (en) * | 2008-07-02 | 2010-01-07 | Sling Media, Inc. | Systems and methods for gestural interaction with user interface objects |
US8849435B2 (en) | 2008-07-09 | 2014-09-30 | Touchtunes Music Corporation | Digital downloading jukebox with revenue-enhancing features |
US8327402B1 (en) | 2008-07-15 | 2012-12-04 | United Video Properties, Inc. | Methods and devices for presenting an interactive media guidance application |
WO2010017315A2 (en) | 2008-08-05 | 2010-02-11 | Invidi Technologies Corporation | National insertion of targeted advertisment |
US8381310B2 (en) | 2009-08-13 | 2013-02-19 | Sling Media Pvt. Ltd. | Systems, methods, and program applications for selectively restricting the placeshifting of copy protected digital media content |
US8667163B2 (en) | 2008-09-08 | 2014-03-04 | Sling Media Inc. | Systems and methods for projecting images from a computer system |
US20100064332A1 (en) * | 2008-09-08 | 2010-03-11 | Sling Media Inc. | Systems and methods for presenting media content obtained from multiple sources |
EP2164247A3 (en) * | 2008-09-12 | 2011-08-24 | Axel Springer Digital TV Guide GmbH | Method for distributing second multi-media content items in a list of first multi-media content items |
JP2010074772A (en) * | 2008-09-22 | 2010-04-02 | Sony Corp | Video display, and video display method |
CN101369859B (en) * | 2008-09-25 | 2010-08-18 | 中兴通讯股份有限公司 | Method and system for acquiring mobile phone television electronic service instruction information |
US8892630B1 (en) * | 2008-09-29 | 2014-11-18 | Amazon Technologies, Inc. | Facilitating discussion group formation and interaction |
US8346669B2 (en) * | 2008-10-08 | 2013-01-01 | International Business Machines Corporation | Method of requesting a customized instance of an object using information contained within an existing instance |
US9124769B2 (en) | 2008-10-31 | 2015-09-01 | The Nielsen Company (Us), Llc | Methods and apparatus to verify presentation of media content |
US11832024B2 (en) | 2008-11-20 | 2023-11-28 | Comcast Cable Communications, Llc | Method and apparatus for delivering video and video-related content at sub-asset level |
US8244224B2 (en) * | 2008-11-20 | 2012-08-14 | Research In Motion Limited | Providing customized information to a user based on identifying a trend |
CN100576894C (en) * | 2008-11-21 | 2009-12-30 | 海尔集团公司 | Menu setting system and method to set up |
US9357247B2 (en) | 2008-11-24 | 2016-05-31 | Time Warner Cable Enterprises Llc | Apparatus and methods for content delivery and message exchange across multiple content delivery networks |
US10063934B2 (en) | 2008-11-25 | 2018-08-28 | Rovi Technologies Corporation | Reducing unicast session duration with restart TV |
US9191610B2 (en) * | 2008-11-26 | 2015-11-17 | Sling Media Pvt Ltd. | Systems and methods for creating logical media streams for media storage and playback |
KR101600905B1 (en) | 2008-12-10 | 2016-03-08 | 삼성전자 주식회사 | Broadcasting receiving apparatus and control method of the same |
US8407733B2 (en) * | 2008-12-19 | 2013-03-26 | General Instrument Corporation | Method and apparatus for establishing individualized subscription plans in a switched digital video system |
US20100162300A1 (en) * | 2008-12-19 | 2010-06-24 | At&T Intellectual Property I,L.P. | Methods And Systems For Creating An Emergency Alert Channel |
US8700072B2 (en) | 2008-12-23 | 2014-04-15 | At&T Mobility Ii Llc | Scalable message fidelity |
EP2374276A2 (en) * | 2009-01-06 | 2011-10-12 | ADC Telecommunications, INC. | Rf circuit module and panel |
KR20100084037A (en) * | 2009-01-15 | 2010-07-23 | 삼성전자주식회사 | Apparatus and method for providing user interface |
US8438602B2 (en) * | 2009-01-26 | 2013-05-07 | Sling Media Inc. | Systems and methods for linking media content |
US20100192181A1 (en) * | 2009-01-29 | 2010-07-29 | At&T Intellectual Property I, L.P. | System and Method to Navigate an Electonic Program Guide (EPG) Display |
WO2010087588A2 (en) * | 2009-01-29 | 2010-08-05 | (주)세컨커머셜 | System for providing rating points for iga and method thereof |
WO2010088605A2 (en) * | 2009-01-30 | 2010-08-05 | Invidi Technologies Corporation | System and method for auctioning avails |
US8819541B2 (en) | 2009-02-13 | 2014-08-26 | Language Technologies, Inc. | System and method for converting the digital typesetting documents used in publishing to a device-specfic format for electronic publishing |
US8627356B2 (en) * | 2009-03-13 | 2014-01-07 | Simulmedia, Inc. | Method and apparatus for television program promotion |
US10564804B2 (en) | 2009-03-18 | 2020-02-18 | Touchtunes Music Corporation | Digital jukebox device with improved user interfaces, and associated methods |
CN106056367A (en) | 2009-03-18 | 2016-10-26 | 踏途音乐公司 | Entertainment system and related social networking system |
US9292166B2 (en) | 2009-03-18 | 2016-03-22 | Touchtunes Music Corporation | Digital jukebox device with improved karaoke-related user interfaces, and associated methods |
US10719149B2 (en) | 2009-03-18 | 2020-07-21 | Touchtunes Music Corporation | Digital jukebox device with improved user interfaces, and associated methods |
US9083932B2 (en) | 2009-03-25 | 2015-07-14 | Eloy Technology, Llc | Method and system for providing information from a program guide |
US9215423B2 (en) | 2009-03-30 | 2015-12-15 | Time Warner Cable Enterprises Llc | Recommendation engine apparatus and methods |
US11076189B2 (en) | 2009-03-30 | 2021-07-27 | Time Warner Cable Enterprises Llc | Personal media channel apparatus and methods |
US8438596B2 (en) | 2009-04-08 | 2013-05-07 | Tivo Inc. | Automatic contact information transmission system |
US20100262931A1 (en) * | 2009-04-10 | 2010-10-14 | Rovi Technologies Corporation | Systems and methods for searching a media guidance application with multiple perspective views |
US8171148B2 (en) | 2009-04-17 | 2012-05-01 | Sling Media, Inc. | Systems and methods for establishing connections between devices communicating over a network |
JP2010268273A (en) * | 2009-05-15 | 2010-11-25 | Dx Antenna Co Ltd | Remote control device |
US20100306708A1 (en) * | 2009-05-29 | 2010-12-02 | Rovi Techonologies Corporation | Systems and methods for handling profiles in a community |
US9602864B2 (en) | 2009-06-08 | 2017-03-21 | Time Warner Cable Enterprises Llc | Media bridge apparatus and methods |
US8406603B2 (en) * | 2009-06-09 | 2013-03-26 | At&T Intellectual Property I, L.P. | System and method of recording programs of favorite channels |
US8255820B2 (en) | 2009-06-09 | 2012-08-28 | Skiff, Llc | Electronic paper display device event tracking |
US9916625B2 (en) | 2012-02-02 | 2018-03-13 | Progressive Casualty Insurance Company | Mobile insurance platform system |
US8854947B2 (en) * | 2009-06-15 | 2014-10-07 | Ppc Broadband, Inc. | Device and method for monitoring a communications system |
US8571994B2 (en) * | 2009-06-26 | 2013-10-29 | Disney Enterprises, Inc. | Method and system for allocating access to digital media content |
US10565388B2 (en) | 2009-06-26 | 2020-02-18 | Disney Enterprises, Inc. | Method and system for providing digital media rental |
US20110016492A1 (en) * | 2009-07-16 | 2011-01-20 | Gemstar Development Corporation | Systems and methods for forwarding media asset events |
US8406431B2 (en) | 2009-07-23 | 2013-03-26 | Sling Media Pvt. Ltd. | Adaptive gain control for digital audio samples in a media stream |
US20110022620A1 (en) * | 2009-07-27 | 2011-01-27 | Gemstar Development Corporation | Methods and systems for associating and providing media content of different types which share atrributes |
US9479737B2 (en) | 2009-08-06 | 2016-10-25 | Echostar Technologies L.L.C. | Systems and methods for event programming via a remote media player |
US8799408B2 (en) | 2009-08-10 | 2014-08-05 | Sling Media Pvt Ltd | Localization systems and methods |
US8532472B2 (en) | 2009-08-10 | 2013-09-10 | Sling Media Pvt Ltd | Methods and apparatus for fast seeking within a media stream buffer |
US9525838B2 (en) | 2009-08-10 | 2016-12-20 | Sling Media Pvt. Ltd. | Systems and methods for virtual remote control of streamed media |
US9565479B2 (en) | 2009-08-10 | 2017-02-07 | Sling Media Pvt Ltd. | Methods and apparatus for seeking within a media stream using scene detection |
US8966101B2 (en) | 2009-08-10 | 2015-02-24 | Sling Media Pvt Ltd | Systems and methods for updating firmware over a network |
US9160974B2 (en) | 2009-08-26 | 2015-10-13 | Sling Media, Inc. | Systems and methods for transcoding and place shifting media content |
US8314893B2 (en) * | 2009-08-28 | 2012-11-20 | Sling Media Pvt. Ltd. | Remote control and method for automatically adjusting the volume output of an audio device |
US8786702B2 (en) | 2009-08-31 | 2014-07-22 | Behavioral Recognition Systems, Inc. | Visualizing and updating long-term memory percepts in a video surveillance system |
US9166714B2 (en) | 2009-09-11 | 2015-10-20 | Veveo, Inc. | Method of and system for presenting enriched video viewing analytics |
US20110070819A1 (en) * | 2009-09-23 | 2011-03-24 | Rovi Technologies Corporation | Systems and methods for providing reminders associated with detected users |
US9014546B2 (en) | 2009-09-23 | 2015-04-21 | Rovi Guides, Inc. | Systems and methods for automatically detecting users within detection regions of media devices |
US20110072452A1 (en) * | 2009-09-23 | 2011-03-24 | Rovi Technologies Corporation | Systems and methods for providing automatic parental control activation when a restricted user is detected within range of a device |
US20110078572A1 (en) * | 2009-09-30 | 2011-03-31 | Rovi Technologies Corporation | Systems and methods for analyzing clickstream data |
US8359616B2 (en) | 2009-09-30 | 2013-01-22 | United Video Properties, Inc. | Systems and methods for automatically generating advertisements using a media guidance application |
US8161071B2 (en) | 2009-09-30 | 2012-04-17 | United Video Properties, Inc. | Systems and methods for audio asset storage and management |
US8396055B2 (en) | 2009-10-20 | 2013-03-12 | Time Warner Cable Inc. | Methods and apparatus for enabling media functionality in a content-based network |
US10264029B2 (en) | 2009-10-30 | 2019-04-16 | Time Warner Cable Enterprises Llc | Methods and apparatus for packetized content delivery over a content delivery network |
JP5168263B2 (en) * | 2009-10-30 | 2013-03-21 | ソニー株式会社 | Program recording apparatus and method |
CN101707719B (en) * | 2009-11-02 | 2012-08-22 | 深圳市龙视传媒有限公司 | Analyzer, analysis system and analysis method of advertisement code stream |
US11418842B2 (en) * | 2009-11-03 | 2022-08-16 | DISH Technologies L.L.C. | Methods and apparatus for presenting content selection menus |
US20110111697A1 (en) * | 2009-11-06 | 2011-05-12 | Research In Motion Limited | Device, system and method for selecting, sharing and displaying electronic content |
US20110113369A1 (en) | 2009-11-06 | 2011-05-12 | Research In Motion Limited | Device, system and method for selecting, sharing and displaying electronic content |
TWI416402B (en) * | 2009-11-10 | 2013-11-21 | Wistron Corp | Position remote control system for widget |
WO2011059359A1 (en) * | 2009-11-13 | 2011-05-19 | Krivosheev Mark Iosifovich | Video information system |
US9015225B2 (en) | 2009-11-16 | 2015-04-21 | Echostar Technologies L.L.C. | Systems and methods for delivering messages over a network |
JP5399211B2 (en) * | 2009-11-16 | 2014-01-29 | ソニー株式会社 | Information processing system, server device, information processing method, and program |
IT1396983B1 (en) * | 2009-11-21 | 2012-12-20 | Nova Scientia Tecnologie S R L | METHOD FOR DELIVERING A POSTAL ITEM AND EQUIPMENT THAT ACTIVES THIS METHOD |
SG171492A1 (en) * | 2009-12-01 | 2011-06-29 | Creative Tech Ltd | An electronic book reader |
US9519728B2 (en) | 2009-12-04 | 2016-12-13 | Time Warner Cable Enterprises Llc | Apparatus and methods for monitoring and optimizing delivery of content in a network |
KR20110064435A (en) * | 2009-12-08 | 2011-06-15 | 엘지전자 주식회사 | A method of setting initial screen for a network television |
US9681106B2 (en) * | 2009-12-10 | 2017-06-13 | Nbcuniversal Media, Llc | Viewer-personalized broadcast and data channel content delivery system and method |
US8799485B2 (en) | 2009-12-18 | 2014-08-05 | Sling Media, Inc. | Methods and apparatus for establishing network connections using an inter-mediating device |
US20110154402A1 (en) * | 2009-12-18 | 2011-06-23 | Rovi Technologies Corporation | Systems and methods for navigating program listings in a media guidance application |
US8626879B2 (en) | 2009-12-22 | 2014-01-07 | Sling Media, Inc. | Systems and methods for establishing network connections using local mediation services |
US9178923B2 (en) | 2009-12-23 | 2015-11-03 | Echostar Technologies L.L.C. | Systems and methods for remotely controlling a media server via a network |
US9275054B2 (en) * | 2009-12-28 | 2016-03-01 | Sling Media, Inc. | Systems and methods for searching media content |
CN101909163B (en) * | 2009-12-30 | 2013-06-05 | 新奥特(北京)视频技术有限公司 | Advertising program arranging system |
US9201627B2 (en) * | 2010-01-05 | 2015-12-01 | Rovi Guides, Inc. | Systems and methods for transferring content between user equipment and a wireless communications device |
EP2343895A1 (en) * | 2010-01-07 | 2011-07-13 | Triax A/S | Configuration and management of a headend facility for video and/or audio signals |
JP5571200B2 (en) | 2010-01-26 | 2014-08-13 | タッチチューンズ ミュージック コーポレイション | Digital jukebox device with improved user interface and related techniques |
US20110191456A1 (en) * | 2010-02-03 | 2011-08-04 | Sling Media Pvt Ltd | Systems and methods for coordinating data communication between two devices |
US8856349B2 (en) * | 2010-02-05 | 2014-10-07 | Sling Media Inc. | Connection priority services for data communication between two devices |
US8205227B1 (en) | 2010-02-06 | 2012-06-19 | Frontier Communications Corporation | Management and delivery of audiovisual content items that correspond to scheduled programs |
US8413187B1 (en) | 2010-02-06 | 2013-04-02 | Frontier Communications Corporation | Method and system to request audiovisual content items matched to programs identified in a program grid |
EP2362649A1 (en) * | 2010-02-16 | 2011-08-31 | Axel Springer Digital TV Guide GmbH | Adaptive placement of auxiliary media in recommender systems |
US20110208506A1 (en) * | 2010-02-24 | 2011-08-25 | Sling Media Inc. | Systems and methods for emulating network-enabled media components |
US9342661B2 (en) | 2010-03-02 | 2016-05-17 | Time Warner Cable Enterprises Llc | Apparatus and methods for rights-managed content and data delivery |
US20110225550A1 (en) * | 2010-03-12 | 2011-09-15 | Creedon Michael S | System and method for displaying and navigating library information with a virtual library collections browser |
US9565466B2 (en) * | 2010-03-26 | 2017-02-07 | Mediatek Inc. | Video processing method and video processing system |
GB201005458D0 (en) | 2010-03-31 | 2010-05-19 | Skype Ltd | Media appliance |
JP2011228969A (en) * | 2010-04-21 | 2011-11-10 | Hitachi Consumer Electronics Co Ltd | Video processing apparatus |
US9122701B2 (en) | 2010-05-13 | 2015-09-01 | Rovi Guides, Inc. | Systems and methods for providing media content listings according to points of interest |
US9204193B2 (en) | 2010-05-14 | 2015-12-01 | Rovi Guides, Inc. | Systems and methods for media detection and filtering using a parental control logging application |
US9167196B2 (en) | 2010-05-19 | 2015-10-20 | Rovi Guides, Inc. | Systems and methods for trimming recorded content using a media guidance application |
JP2011243070A (en) * | 2010-05-19 | 2011-12-01 | Sony Corp | Information processing system and information processing device |
US20110296468A1 (en) * | 2010-06-01 | 2011-12-01 | Microsoft Corporation | Augmenting television media |
US8402486B2 (en) | 2010-06-23 | 2013-03-19 | At&T Intellectual Property I, Lp | System and method of ad delivery |
US8555314B2 (en) | 2010-06-30 | 2013-10-08 | At&T Intellectual Property I, L.P. | System and method of selective channel or advertising delivery |
US9906838B2 (en) | 2010-07-12 | 2018-02-27 | Time Warner Cable Enterprises Llc | Apparatus and methods for content delivery and message exchange across multiple content delivery networks |
CA2715146C (en) * | 2010-09-17 | 2011-11-22 | Guest Tek Interactive Entertainment Ltd. | Configuration apparatus and method of configuring one or more devices having hidden configuration settings |
KR101701151B1 (en) * | 2010-09-20 | 2017-02-02 | 삼성전자주식회사 | Integrated Message Transmitting and Receiving Method and Apparatus Using Portable Device |
CN101968712B (en) * | 2010-10-08 | 2012-09-19 | 鸿富锦精密工业(深圳)有限公司 | Remote controller with touch display screen |
CA2814070A1 (en) | 2010-10-14 | 2012-04-19 | Activevideo Networks, Inc. | Streaming digital video between video devices using a cable television system |
US9313534B2 (en) * | 2010-12-07 | 2016-04-12 | Intertech Corp. | Efficient authorization system for multi-channel broadcast program options |
US9269047B2 (en) * | 2010-12-09 | 2016-02-23 | At&T Intellectual Property I, L.P. | Rule-based selection of content |
GB2486744A (en) * | 2010-12-24 | 2012-06-27 | Starbucks Hk Ltd | Multimedia system with separately transmitted supplementary data overlaid onto broadcast video stream based on user input |
CN102036117A (en) * | 2010-12-31 | 2011-04-27 | 广东九联科技股份有限公司 | Television program broadcasting method for remembering user interests and system thereof |
US9736524B2 (en) | 2011-01-06 | 2017-08-15 | Veveo, Inc. | Methods of and systems for content search based on environment sampling |
RU2458473C1 (en) * | 2011-02-24 | 2012-08-10 | Общество с ограниченной ответственностью "ТВ Менеджер" | System for controlling transmission of analogue television signal over cable television networks |
US9686062B2 (en) * | 2011-03-04 | 2017-06-20 | Alcatel Lucent | Virtual aggregation of fragmented wireless spectrum |
US9496982B2 (en) | 2011-03-04 | 2016-11-15 | Alcatel Lucent | System and method providing resilient data transmission via spectral fragments |
US8529328B2 (en) | 2011-03-14 | 2013-09-10 | Elis Rocco Tarantino | Gaming devices with dedicated player RNG and time share features |
CN102685584A (en) * | 2011-03-16 | 2012-09-19 | 鸿富锦精密工业(深圳)有限公司 | Set-top box, earphones and video broadcast method |
RU2474872C2 (en) * | 2011-03-21 | 2013-02-10 | Константин Сергеевич Богданов | Electronic accounting device and method of recording data into financial account base used therein |
US9251130B1 (en) | 2011-03-31 | 2016-02-02 | Amazon Technologies, Inc. | Tagging annotations of electronic books |
WO2012138660A2 (en) | 2011-04-07 | 2012-10-11 | Activevideo Networks, Inc. | Reduction of latency in video distribution networks using adaptive bit rates |
CN103636147A (en) | 2011-05-17 | 2014-03-12 | 韦伯图纳公司 | System and method for scalable high-accuracy sensor and ID-based audience measurement system |
WO2012162464A1 (en) | 2011-05-24 | 2012-11-29 | WebTuner, Corporation | System and method to increase efficiency and speed of analytics report generation in audience measurement systems |
US9021543B2 (en) | 2011-05-26 | 2015-04-28 | Webtuner Corporation | Highly scalable audience measurement system with client event pre-processing |
CN102215425B (en) * | 2011-05-30 | 2013-01-02 | 浙江宇视科技有限公司 | Method and equipment for realizing live video on demand |
US9513799B2 (en) | 2011-06-05 | 2016-12-06 | Apple Inc. | Devices, methods, and graphical user interfaces for providing control of a touch-based user interface absent physical touch capabilities |
US9112623B2 (en) | 2011-06-06 | 2015-08-18 | Comcast Cable Communications, Llc | Asynchronous interaction at specific points in content |
US9854318B2 (en) | 2011-06-06 | 2017-12-26 | Rovi Guides, Inc. | Systems and methods for sharing interactive media guidance information |
US8949901B2 (en) | 2011-06-29 | 2015-02-03 | Rovi Guides, Inc. | Methods and systems for customizing viewing environment preferences in a viewing environment control application |
US9717153B2 (en) * | 2011-07-18 | 2017-07-25 | Thomson Licensing | For retention base to fixture on cover removal fixture |
US9437115B2 (en) * | 2011-07-26 | 2016-09-06 | Tata Consultancy Services Limited | Method and system for distance education based on asynchronous interaction |
US9760631B1 (en) | 2011-08-05 | 2017-09-12 | Google Inc. | Video segment play-through reporting |
CA2971002A1 (en) | 2011-09-18 | 2013-03-21 | Touchtunes Music Corporation | Digital jukebox device with karaoke and/or photo booth features, and associated methods |
US9076323B2 (en) * | 2011-09-29 | 2015-07-07 | Hewlett-Packard Development Company, L.P. | Method and system for interfacing with multiple devices |
US9131260B2 (en) | 2011-10-31 | 2015-09-08 | Roku, Inc. | Streaming media system |
US9286854B2 (en) | 2011-10-31 | 2016-03-15 | Roku, Inc. | Multi-interface streaming media system |
CN102496108A (en) * | 2011-12-09 | 2012-06-13 | 上海全景数字技术有限公司 | Electronic billing system based on set top box |
US9100685B2 (en) | 2011-12-09 | 2015-08-04 | Microsoft Technology Licensing, Llc | Determining audience state or interest using passive sensor data |
US8805418B2 (en) | 2011-12-23 | 2014-08-12 | United Video Properties, Inc. | Methods and systems for performing actions based on location-based rules |
US9218122B2 (en) | 2011-12-29 | 2015-12-22 | Rovi Guides, Inc. | Systems and methods for transferring settings across devices based on user gestures |
US9116611B2 (en) | 2011-12-29 | 2015-08-25 | Apple Inc. | Devices, methods, and graphical user interfaces for providing multitouch inputs and hardware-based features using a single touch input |
EP2815582B1 (en) | 2012-01-09 | 2019-09-04 | ActiveVideo Networks, Inc. | Rendering of an interactive lean-backward user interface on a television |
US11151224B2 (en) | 2012-01-09 | 2021-10-19 | Touchtunes Music Corporation | Systems and/or methods for monitoring audio inputs to jukebox devices |
US8745654B1 (en) | 2012-02-09 | 2014-06-03 | The Directv Group, Inc. | Method and system for managing digital rights for content |
US8687947B2 (en) | 2012-02-20 | 2014-04-01 | Rr Donnelley & Sons Company | Systems and methods for variable video production, distribution and presentation |
US9571869B2 (en) * | 2012-03-29 | 2017-02-14 | Sony Corporation | Method and apparatus for content channels based on selection criteria |
CA2791935A1 (en) | 2012-03-30 | 2013-09-30 | Disternet Technology, Inc. | Transcoding system and method |
US9800945B2 (en) | 2012-04-03 | 2017-10-24 | Activevideo Networks, Inc. | Class-based intelligent multiplexing over unmanaged networks |
US9467723B2 (en) | 2012-04-04 | 2016-10-11 | Time Warner Cable Enterprises Llc | Apparatus and methods for automated highlight reel creation in a content delivery network |
US10674191B2 (en) | 2012-04-06 | 2020-06-02 | Minerva Networks, Inc | Systems and methods to remotely synchronize digital data |
US9123084B2 (en) | 2012-04-12 | 2015-09-01 | Activevideo Networks, Inc. | Graphical application integration with MPEG objects |
US9197937B1 (en) | 2012-04-26 | 2015-11-24 | Music Choice | Automatic on-demand navigation based on meta-data broadcast with media content |
CA2775700C (en) * | 2012-05-04 | 2013-07-23 | Microsoft Corporation | Determining a future portion of a currently presented media program |
DE102012208801A1 (en) * | 2012-05-25 | 2013-11-28 | Robert Bosch Gmbh | Multi-switch with dynamic input assignment |
US20130325581A1 (en) * | 2012-06-05 | 2013-12-05 | 3M Innovative Properties Company | In-library lending activation |
US20150156548A1 (en) | 2012-06-14 | 2015-06-04 | Flextronics Ap, Llc | Epg aggregation from multiple sources |
US9609374B2 (en) | 2012-06-27 | 2017-03-28 | Rovi Guides, Inc. | System and methods for automatically obtaining cost-efficient access to a media content collection |
EP2680599A1 (en) | 2012-06-29 | 2014-01-01 | Thomson Licensing | Provision of a personalized media content |
US20150040008A1 (en) * | 2013-08-02 | 2015-02-05 | Gamer Parents Inc. | Interactive overlay for video applications |
US20140082645A1 (en) | 2012-09-14 | 2014-03-20 | Peter Stern | Apparatus and methods for providing enhanced or interactive features |
US11259087B2 (en) | 2012-10-03 | 2022-02-22 | Mimik Technology Inc. | System and method for managing streaming services |
KR20140055486A (en) * | 2012-10-31 | 2014-05-09 | 삼성전자주식회사 | Display apparatus and method for controlling display apparatus thereof |
US11115722B2 (en) | 2012-11-08 | 2021-09-07 | Comcast Cable Communications, Llc | Crowdsourcing supplemental content |
CN103839398B (en) * | 2012-11-20 | 2017-12-29 | 华为终端有限公司 | The key value information processing method and control device of remote control, remote control |
RU2500042C2 (en) * | 2012-11-21 | 2013-11-27 | Владимир Алексеевич Небольсин | Television receiver display |
US9565472B2 (en) | 2012-12-10 | 2017-02-07 | Time Warner Cable Enterprises Llc | Apparatus and methods for content transfer protection |
US20140196062A1 (en) | 2013-01-10 | 2014-07-10 | United Video Properties, Inc. | Systems and methods for setting prices in data driven media placement |
US8854555B2 (en) * | 2013-01-18 | 2014-10-07 | Darryl Adderly | System and method to toggle between two or more television channels |
US9253262B2 (en) | 2013-01-24 | 2016-02-02 | Rovi Guides, Inc. | Systems and methods for connecting media devices through web sockets |
US20140215546A1 (en) * | 2013-01-29 | 2014-07-31 | The Boeing Company | Systems and methods for video distribution |
CN104023265A (en) * | 2013-03-01 | 2014-09-03 | 联想(北京)有限公司 | Method and device for switching audio information streams and electronic equipment |
US9848276B2 (en) | 2013-03-11 | 2017-12-19 | Rovi Guides, Inc. | Systems and methods for auto-configuring a user equipment device with content consumption material |
US9553927B2 (en) | 2013-03-13 | 2017-01-24 | Comcast Cable Communications, Llc | Synchronizing multiple transmissions of content |
US9549208B1 (en) * | 2013-03-14 | 2017-01-17 | Tribune Broadcasting Company, Llc | Systems and methods for causing a stunt switcher to run a multi-video-source DVE |
US9049386B1 (en) | 2013-03-14 | 2015-06-02 | Tribune Broadcasting Company, Llc | Systems and methods for causing a stunt switcher to run a bug-overlay DVE |
US9473801B1 (en) | 2013-03-14 | 2016-10-18 | Tribune Broadcasting Company, Llc | Systems and methods for causing a stunt switcher to run a bug-removal DVE |
US10880609B2 (en) | 2013-03-14 | 2020-12-29 | Comcast Cable Communications, Llc | Content event messaging |
US9185309B1 (en) | 2013-03-14 | 2015-11-10 | Tribune Broadcasting Company, Llc | Systems and methods for causing a stunt switcher to run a snipe-overlay DVE |
WO2014145921A1 (en) | 2013-03-15 | 2014-09-18 | Activevideo Networks, Inc. | A multiple-mode system and method for providing user selectable video content |
US9294785B2 (en) | 2013-06-06 | 2016-03-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
US9219922B2 (en) | 2013-06-06 | 2015-12-22 | Activevideo Networks, Inc. | System and method for exploiting scene graph information in construction of an encoded video sequence |
EP3005712A1 (en) | 2013-06-06 | 2016-04-13 | ActiveVideo Networks, Inc. | Overlay rendering of user interface onto source video |
CN104254000B (en) * | 2013-06-27 | 2018-05-11 | 华为技术有限公司 | A kind of video data handling procedure and device |
US11134304B2 (en) * | 2013-07-31 | 2021-09-28 | Time Warner Cable Enterprises Llc | Methods and apparatus that facilitate channel switching during commercial breaks and/or other program segments |
USD749621S1 (en) * | 2013-08-06 | 2016-02-16 | Graftech International Holdings, Inc. | Display screen with graphical user interface for a furnace monitoring system |
US9674563B2 (en) | 2013-11-04 | 2017-06-06 | Rovi Guides, Inc. | Systems and methods for recommending content |
WO2015070070A1 (en) | 2013-11-07 | 2015-05-14 | Touchtunes Music Corporation | Techniques for generating electronic menu graphical user interface layouts for use in connection with electronic devices |
CN104683852B (en) | 2013-11-29 | 2018-04-06 | 国际商业机器公司 | The method and apparatus for handling broadcast message |
CN103686410A (en) * | 2013-12-10 | 2014-03-26 | 乐视网信息技术(北京)股份有限公司 | Method and terminal for video playing |
KR101548228B1 (en) * | 2013-12-27 | 2015-08-28 | 주식회사 케이티 | Apparatus for synchronizing user interface based on user state and method thereof |
USD755243S1 (en) * | 2013-12-30 | 2016-05-03 | Samsung Electronics Co., Ltd. | Display screen or portion thereof with icon |
EP3108660A1 (en) * | 2014-02-17 | 2016-12-28 | Saronikos Trading and Services, Unipessoal Lda. | Method to browse through radio-television services, and relative television apparatus and remote control |
US9712482B2 (en) | 2014-02-18 | 2017-07-18 | Veveo, Inc. | Methods and systems for recommending concept clusters based on availability |
US20150237398A1 (en) * | 2014-02-18 | 2015-08-20 | Kylintv, Inc. | Internet protocol television |
US9264656B2 (en) | 2014-02-26 | 2016-02-16 | Rovi Guides, Inc. | Systems and methods for managing storage space |
JP6239784B2 (en) * | 2014-03-13 | 2017-11-29 | ザ ニールセン カンパニー (ユー エス) エルエルシー | Method and apparatus for compensating for misjudgment of impression data attribution and / or uncovered by database owner |
TWI722981B (en) | 2014-03-25 | 2021-04-01 | 美商觸控調諧音樂公司 | Digital jukebox device with improved user interfaces, and associated methods |
US9788029B2 (en) | 2014-04-25 | 2017-10-10 | Activevideo Networks, Inc. | Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks |
US9547867B2 (en) | 2014-05-07 | 2017-01-17 | International Business Machines Corporation | Targeted advertising and customized display of advertisements in satellite broadcasting |
US9621940B2 (en) | 2014-05-29 | 2017-04-11 | Time Warner Cable Enterprises Llc | Apparatus and methods for recording, accessing, and delivering packetized content |
WO2015187970A2 (en) * | 2014-06-06 | 2015-12-10 | Innovari, Inc. | Real time capacity monitoring for measurement and verification of demand side management |
CN105282620A (en) * | 2014-07-23 | 2016-01-27 | 深圳市同方多媒体科技有限公司 | Homepage customization method and system of smart television |
US9756393B2 (en) | 2014-07-31 | 2017-09-05 | At&T Intellectual Property I, L.P. | Recording option for advertised programs |
US9697630B2 (en) | 2014-10-01 | 2017-07-04 | Sony Corporation | Sign language window using picture-in-picture |
US11783382B2 (en) | 2014-10-22 | 2023-10-10 | Comcast Cable Communications, Llc | Systems and methods for curating content metadata |
US10219027B1 (en) | 2014-10-24 | 2019-02-26 | Music Choice | System for providing music content to a user |
US9948962B2 (en) | 2014-11-13 | 2018-04-17 | Time Warner Cable Enterprises Llc | Apparatus and methods for efficient delivery of electronic program guide data |
US10667008B1 (en) | 2014-12-18 | 2020-05-26 | The Directv Group, Inc. | Method and system for setting and receiving user notifications for content available far in the future |
USD770501S1 (en) * | 2015-01-30 | 2016-11-01 | Teradici Corporation | Portion of a display with a graphical user interface |
CN112261446B (en) | 2015-01-30 | 2023-07-18 | 夏普株式会社 | Method for reporting information |
US10116676B2 (en) | 2015-02-13 | 2018-10-30 | Time Warner Cable Enterprises Llc | Apparatus and methods for data collection, analysis and service modification based on online activity |
US9912997B2 (en) | 2015-03-03 | 2018-03-06 | Darryl Adderly | System and method to determine content items and associated toggle triggers for a viewer |
USD778300S1 (en) * | 2015-05-21 | 2017-02-07 | Layer3 TV, Inc. | Display screen or portion thereof with a graphical user interface shown thereon |
USD771675S1 (en) * | 2015-05-21 | 2016-11-15 | Layer3 TV, Inc. | Display screen or portion thereof with graphical user interface |
US9961239B2 (en) | 2015-06-07 | 2018-05-01 | Apple Inc. | Touch accommodation options |
US9916735B2 (en) | 2015-07-22 | 2018-03-13 | Igt | Remote gaming cash voucher printing system |
US10440421B2 (en) | 2015-08-14 | 2019-10-08 | DISH Technologies L.L.C. | Apparatus, systems and methods for electronic program guide information presented on a display |
US9467726B1 (en) | 2015-09-30 | 2016-10-11 | The Directv Group, Inc. | Systems and methods for provisioning multi-dimensional rule based entitlement offers |
US10178421B2 (en) | 2015-10-30 | 2019-01-08 | Rovi Guides, Inc. | Methods and systems for monitoring content subscription usage |
US9813396B2 (en) | 2015-10-30 | 2017-11-07 | Rovi Guides, Inc. | Methods and systems for managing content subscription data |
CN105392046B (en) * | 2015-11-24 | 2019-04-26 | 天脉聚源(北京)科技有限公司 | A kind of interactive television system recommends the method and device of program |
US10136183B2 (en) | 2015-12-16 | 2018-11-20 | Gracenote, Inc. | Dynamic video overlays |
USD810779S1 (en) * | 2015-12-29 | 2018-02-20 | Sony Corporation | Portion of display panel or screen with icon |
KR102532071B1 (en) * | 2015-12-30 | 2023-05-15 | 삼성전자주식회사 | Display apparatus, user terminal, control method thereof, computer-readable medium, system thereof |
US20170236150A1 (en) * | 2016-02-12 | 2017-08-17 | Invidi Technologies Corporation | Predictive programmatic system for audience identification and analysis |
US10404758B2 (en) | 2016-02-26 | 2019-09-03 | Time Warner Cable Enterprises Llc | Apparatus and methods for centralized message exchange in a user premises device |
CN107180038A (en) * | 2016-03-09 | 2017-09-19 | 阿里巴巴集团控股有限公司 | The acquisition methods and device of geographic position data |
DE102016105661A1 (en) | 2016-03-29 | 2017-10-05 | BLANKOM systems GmbH | Modular cable head and module for it |
USD825532S1 (en) * | 2016-06-15 | 2018-08-14 | Comcast Cable Communications, Llc | Remote control |
US10327043B2 (en) * | 2016-07-09 | 2019-06-18 | N. Dilip Venkatraman | Method and system for displaying interactive questions during streaming of real-time and adaptively assembled video |
CN106301922B (en) * | 2016-08-16 | 2020-02-04 | 青岛海信宽带多媒体技术有限公司 | Method and device for adjusting Tuner state |
US9900632B1 (en) | 2016-12-30 | 2018-02-20 | Echostar Technologies L.L.C. | Viewing suggestions based on closed-captioned content from multiple tuners |
US10091549B1 (en) | 2017-03-30 | 2018-10-02 | Rovi Guides, Inc. | Methods and systems for recommending media assets based on the geographic location at which the media assets are frequently consumed |
CN107203591A (en) * | 2017-04-25 | 2017-09-26 | 北京威动科技有限公司 | A kind of film information preservation, methods of exhibiting and device |
US10694223B2 (en) * | 2017-06-21 | 2020-06-23 | Google Llc | Dynamic custom interstitial transition videos for video streaming services |
TWI657688B (en) * | 2017-11-22 | 2019-04-21 | 群登科技股份有限公司 | Time division multiplexing channel structure and time division multiplexing communication method using the same |
US10839641B2 (en) | 2018-02-27 | 2020-11-17 | Stanley P. Dabrowski | Method and apparatus for modifying gaming machines to provide supplemental or modified functionality |
CN108648437A (en) * | 2018-04-26 | 2018-10-12 | 安徽科杰粮保仓储设备有限公司 | A kind of chargeable door and window remote controler |
CN109412817B (en) * | 2018-10-29 | 2020-11-06 | 旌德县展嘉智能科技有限公司 | Computer communication device with adjustable |
CN109474839B (en) * | 2018-11-05 | 2022-03-18 | 海信视像科技股份有限公司 | Method and device for displaying EPG user interface during broadcasting program |
US10743041B1 (en) | 2019-01-31 | 2020-08-11 | DISH Technologies L.L.C. | Systems and methods for facilitating adaptive content splicing |
CN110047566B (en) * | 2019-03-29 | 2023-09-15 | 中国人民解放军总医院 | Medical data display platform |
CN110022453B (en) * | 2019-04-02 | 2021-11-16 | 视联动力信息技术股份有限公司 | Terminal equipment |
EP3737007B8 (en) | 2019-05-06 | 2023-11-15 | Rohde & Schwarz GmbH & Co. KG | Mobile radio testing device and method for protocol testing |
US11870548B2 (en) * | 2019-07-22 | 2024-01-09 | Algorkorea Co. Ltd | Mobile terminal having integrated radio function, and integrated radio system using same |
CN110401842A (en) * | 2019-07-26 | 2019-11-01 | 广州华多网络科技有限公司 | Live broadcasting method, device and storage medium |
RU194706U1 (en) * | 2019-10-11 | 2019-12-19 | Общество с ограниченной ответственностью "Новая сервисная компания" (ООО "НСК") | Automated workplace of the operator of forming a single advertising channel for end-to-end advertising |
US11303943B2 (en) * | 2019-10-16 | 2022-04-12 | Dish Network L.L.C. | Systems and methods for facilitating adaptive content items for delivery in a packet stream |
US10880351B1 (en) | 2019-10-16 | 2020-12-29 | Dish Network L.L.C. | Systems and methods for adapting content items to endpoint media devices |
US11638049B2 (en) | 2019-10-16 | 2023-04-25 | Dish Network L.L.C. | Systems and methods for content item recognition and adaptive packet transmission |
WO2021087111A1 (en) * | 2019-11-01 | 2021-05-06 | Invue Security Products Inc. | Display control for televisions |
US11218525B2 (en) | 2020-01-21 | 2022-01-04 | Dish Network L.L.C. | Systems and methods for adapting content delivery based on endpoint communications |
US11245946B2 (en) | 2020-01-21 | 2022-02-08 | Dish Network L.L.C. | Systems and methods for adapting content items to secured endpoint media device data |
RU2719318C1 (en) * | 2020-01-28 | 2020-04-17 | Ооо "Новел Ил" | Method of transmitting information over fiber-optic communication lines with distributed access nodes |
US11012737B1 (en) | 2020-04-27 | 2021-05-18 | Dish Network L.L.C. | Systems and methods for audio adaptation of content items to endpoint media devices |
CN113173466B (en) * | 2021-03-23 | 2023-01-06 | 上海新时达电气股份有限公司 | Elevator interface board and elevator service equipment access method |
CN113347500A (en) * | 2021-06-01 | 2021-09-03 | 广州欢网科技有限责任公司 | Personalized program recommendation method and device based on answer mode |
KR102417209B1 (en) * | 2021-11-10 | 2022-07-06 | (주)코리아테크노 | monitoring system of broadcasting communication device |
Family Cites Families (837)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256386A (en) * | 1963-01-23 | 1966-06-14 | Charles A Morchand | Aural visual multiplex information display system |
US3475547A (en) | 1965-06-30 | 1969-10-28 | Zenith Radio Corp | Subscription television receiver with program use recording |
GB1204190A (en) | 1966-12-26 | 1970-09-03 | Mainichi Broadcasting System | Multiplex communication system |
US3639686A (en) * | 1969-04-25 | 1972-02-01 | Homarket Inc | Television receiver cut-in device |
CH488345A (en) | 1969-05-14 | 1970-03-31 | Ibm | Multiplex facility |
US3860873A (en) | 1971-10-01 | 1975-01-14 | Tape Athon Corp | Fm transmission system |
US3789136A (en) * | 1972-06-28 | 1974-01-29 | M Haith | Electronic system for viewer response to television program stimuli |
US3794923A (en) * | 1972-12-14 | 1974-02-26 | Itt | Head end interconnection system for cable tv systems |
US3953666A (en) * | 1973-05-25 | 1976-04-27 | Justice James W H | Television system for simultaneously transmitting and receiving a plurality of independent pictures on a single carrier screen |
US3825674A (en) * | 1973-05-25 | 1974-07-23 | Westinghouse Electric Corp | Educational tv branching system |
US3916092A (en) * | 1973-05-25 | 1975-10-28 | Westinghouse Electric Corp | Transmission system for audio and coding signals in educational tv |
US3849594A (en) * | 1973-05-25 | 1974-11-19 | Westinghouse Electric Corp | Multi-picture tv system with audio and doding channels |
FR2269254B1 (en) | 1974-04-26 | 1978-09-15 | Leclercq Marc | |
US3891792A (en) * | 1974-06-25 | 1975-06-24 | Asahi Broadcasting | Television character crawl display method and apparatus |
US3978470A (en) * | 1974-07-10 | 1976-08-31 | Midwest Analog And Digital, Inc. | Multi-channel data color display apparatus |
US4023408A (en) * | 1975-01-10 | 1977-05-17 | Dytronics Company, Inc. | Stormscope |
US3993955A (en) | 1975-04-25 | 1976-11-23 | Tocom, Inc. | Method of and apparatus for establishing emergency communications in a two-way cable television system |
US4197590A (en) | 1976-01-19 | 1980-04-08 | Nugraphics, Inc. | Method for dynamically viewing image elements stored in a random access memory array |
USRE32776E (en) * | 1976-06-23 | 1988-11-01 | IDR, Incorporated | Piggy back row grabbing system |
FR2363949A1 (en) * | 1976-09-06 | 1978-03-31 | Telediffusion Fse | DIGITAL TRANSMISSION AND TEXT DISPLAY SYSTEM ON A TELEVISION SCREEN |
US4071697A (en) | 1976-10-18 | 1978-01-31 | Atari, Inc. | Interactive video/telephone transmission system |
US4225884A (en) | 1977-02-14 | 1980-09-30 | Telease, Inc. | Method and system for subscription television billing and access |
US4528589A (en) * | 1977-02-14 | 1985-07-09 | Telease, Inc. | Method and system for subscription television billing and access |
US4160242A (en) | 1977-06-28 | 1979-07-03 | Fowler Gerald C | Reading machine |
US4179212A (en) | 1977-09-06 | 1979-12-18 | Xerox Corporation | Demand publishing royalty accounting system |
US4159417A (en) | 1977-10-28 | 1979-06-26 | Rubincam David P | Electronic book |
US4405829A (en) | 1977-12-14 | 1983-09-20 | Massachusetts Institute Of Technology | Cryptographic communications system and method |
NL7802132A (en) | 1978-02-27 | 1979-08-29 | Philips Nv | PORTABLE ELEMENT FOR RECORDING, REMEMBERING, DISPLAYING AND DISPLAYING DIGITAL INFORMATION AND BOOKING DEVICE FOR USE IN A BOOKING SYSTEM. |
US4264924A (en) * | 1978-03-03 | 1981-04-28 | Freeman Michael J | Dedicated channel interactive cable television system |
JPS54129942A (en) | 1978-03-31 | 1979-10-08 | Fujitsu Ltd | Direct transfer system between sub-systems |
ATE2471T1 (en) * | 1978-06-30 | 1983-03-15 | Telease Incorporated | METHOD AND SYSTEM OF BILLING FOR SUBSCRIPTION TO AND ACCESS TO TELEVISION. |
US4860379A (en) * | 1979-05-18 | 1989-08-22 | General Instrument Corporation | Data communications system |
US4513390A (en) | 1979-06-08 | 1985-04-23 | Planning Research Corporation | System for digital transmission and synthesis of integrated data |
US4406626A (en) | 1979-07-31 | 1983-09-27 | Anderson Weston A | Electronic teaching aid |
CA1142244A (en) † | 1979-08-22 | 1983-03-01 | Eric J. Gargini | Wired broadcasting system with subscriber controlled switched programme selection |
US4279035A (en) * | 1979-12-27 | 1981-07-14 | Zenith Radio Corporation | Channel number entry system |
JPS5940105B2 (en) * | 1979-12-27 | 1984-09-28 | 豊田合成株式会社 | Soft brightening products |
US4302193A (en) | 1980-01-17 | 1981-11-24 | Haynes Leonard S | Reading tutor timer |
CA1161545A (en) * | 1980-04-30 | 1984-01-31 | Manitoba Telephone System (The) | Video distribution control system |
US4398216A (en) * | 1980-09-19 | 1983-08-09 | Telease, Inc. | Multiple signal transmission method and system, particularly for television |
DE3036552C2 (en) * | 1980-09-27 | 1985-04-25 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Television reception system |
US4455570A (en) | 1980-10-13 | 1984-06-19 | Pioneer Electronic Corporation | CATV System |
US4331974A (en) | 1980-10-21 | 1982-05-25 | Iri, Inc. | Cable television with controlled signal substitution |
US4451701A (en) | 1980-10-30 | 1984-05-29 | Oclc Online Computer Library Center, Incorporated | Viewdata system and apparatus |
US4381522A (en) * | 1980-12-01 | 1983-04-26 | Adams-Russell Co., Inc. | Selective viewing |
US4455548A (en) | 1981-01-26 | 1984-06-19 | Burnett Dorothy K | Call system and methods and apparatus for operating same |
NL8103064A (en) * | 1981-06-25 | 1983-01-17 | Philips Nv | COMMON AERIAL DEVICE FOR THE RECEPTION AND DISTRIBUTION OF TV AND DIGITAL AUDIO SIGNALS. |
US4688218A (en) * | 1981-07-15 | 1987-08-18 | Etablissement Public De Diffusion Dit "Telediffusion De France" | Multiplex channels for continuous flow for numerical signal |
JPS5861547U (en) * | 1981-10-19 | 1983-04-25 | デイエツクスアンテナ株式会社 | satellite receiver |
US4694490A (en) * | 1981-11-03 | 1987-09-15 | Harvey John C | Signal processing apparatus and methods |
US4965825A (en) * | 1981-11-03 | 1990-10-23 | The Personalized Mass Media Corporation | Signal processing apparatus and methods |
US4740834A (en) | 1981-12-14 | 1988-04-26 | Mobarry Robert G | Video program distribution |
AU1104583A (en) * | 1981-12-19 | 1983-06-30 | Frederick William Chard | Method and apparatus for editing the output of a television |
US4429385A (en) | 1981-12-31 | 1984-01-31 | American Newspaper Publishers Association | Method and apparatus for digital serial scanning with hierarchical and relational access |
EP0085209B1 (en) | 1982-01-29 | 1986-07-30 | International Business Machines Corporation | Audio response terminal for use with data processing systems |
US4579533A (en) | 1982-04-26 | 1986-04-01 | Anderson Weston A | Method of teaching a subject including use of a dictionary and translator |
US4509073A (en) * | 1982-04-29 | 1985-04-02 | Packet Technologies, Inc. | Two-way cable-television system |
US4533948A (en) | 1982-04-30 | 1985-08-06 | General Instrument Corporation | CATV Communication system |
US4484217A (en) * | 1982-05-11 | 1984-11-20 | Telease, Inc. | Method and system for remote reporting, particularly for pay television billing |
US4578531A (en) | 1982-06-09 | 1986-03-25 | At&T Bell Laboratories | Encryption system key distribution method and apparatus |
US4507680A (en) * | 1982-06-22 | 1985-03-26 | Freeman Michael J | One way interactive multisubscriber communication system |
JPS59188A (en) * | 1982-06-24 | 1984-01-05 | シャープ株式会社 | Portable general-purpose electronic apparatus |
US4567512A (en) | 1982-08-19 | 1986-01-28 | World Video Library, Inc. | Recorded program communication system |
EP0103438B1 (en) * | 1982-09-07 | 1986-07-23 | Thorn Emi Plc | Television and distribution network |
US4694880A (en) | 1982-09-16 | 1987-09-22 | Gladwin Kirk M | Method of continuously casting metal slabs |
US4581484A (en) | 1982-09-29 | 1986-04-08 | Oclc Online Computer Library Center Incorporated | Audio-enhanced videotex system |
US4517598A (en) * | 1982-10-22 | 1985-05-14 | George Van Valkenburg | Method and apparatus for electronic publishing |
JPS5987569A (en) | 1982-11-11 | 1984-05-21 | Toshiba Corp | Automatic continuous processing circuit of data |
US4528643A (en) * | 1983-01-10 | 1985-07-09 | Fpdc, Inc. | System for reproducing information in material objects at a point of sale location |
US4532540A (en) | 1983-03-28 | 1985-07-30 | Rca Corporation | Teletext set-top converter with transparent mode |
US4587520A (en) * | 1983-04-07 | 1986-05-06 | Rca Corporation | Cursor controlled page selection in a video display |
US4916539A (en) | 1983-04-21 | 1990-04-10 | The Weather Channel, Inc. | Communications system having receivers which can be addressed in selected classes |
US4625235A (en) | 1983-05-19 | 1986-11-25 | Westinghouse Electric Corp. | Remote control switching of television sources |
US4816904A (en) | 1983-06-09 | 1989-03-28 | Control Data Corporation | Television and market research data collection system and method |
US4566030A (en) | 1983-06-09 | 1986-01-21 | Ctba Associates | Television viewer data collection system |
US4558464A (en) | 1983-06-10 | 1985-12-10 | General Instrument Corporation | Address-programmable CATV converter |
US4633462A (en) * | 1983-07-18 | 1986-12-30 | The Board Of Trustees Of The University Of Illinois | Multiple access communication on a CATV reverse channel |
CA1227865A (en) † | 1983-10-03 | 1987-10-06 | Markley L. Jones | Music delivery system |
WO1985001854A1 (en) | 1983-10-07 | 1985-04-25 | National Information Utilities Corporation | Education utility |
US4776011A (en) | 1983-10-24 | 1988-10-04 | Sony Corporation | Recursive key schedule cryptographic system |
AU576787B2 (en) * | 1983-11-07 | 1988-09-08 | Sony Corporation | Satellite to cable television interface |
GB2149544B (en) | 1983-11-08 | 1987-03-25 | Standard Telephones Cables Ltd | Electronic books for the partially sighted |
NL8303991A (en) * | 1983-11-18 | 1985-06-17 | Nl Standard Electric Mij B V | CABLE TELEVISION NETWORK. |
US4658290A (en) | 1983-12-08 | 1987-04-14 | Ctba Associates | Television and market research data collection system and method |
GB8401318D0 (en) * | 1984-01-18 | 1984-02-22 | Communications Patents Ltd | Communications system |
US4641205A (en) * | 1984-03-05 | 1987-02-03 | Rca Corporation | Television system scheduler with on-screen menu type programming prompting apparatus |
NL8400860A (en) * | 1984-03-16 | 1985-10-16 | Nl Standard Electric Mij B V | CABLE TELEVISION NETWORK. |
US4625076A (en) | 1984-03-19 | 1986-11-25 | Nippon Telegraph & Telephone Public Corporation | Signed document transmission system |
US4573072A (en) * | 1984-03-21 | 1986-02-25 | Actv Inc. | Method for expanding interactive CATV displayable choices for a given channel capacity |
US4602279A (en) | 1984-03-21 | 1986-07-22 | Actv, Inc. | Method for providing targeted profile interactive CATV displays |
AU3542284A (en) * | 1984-03-30 | 1985-10-03 | Wang Laboratories, Inc. | Enhanced videotex decoder |
US4697209A (en) * | 1984-04-26 | 1987-09-29 | A. C. Nielsen Company | Methods and apparatus for automatically identifying programs viewed or recorded |
GB8410671D0 (en) * | 1984-04-26 | 1984-05-31 | British Telecomm | Transmitting stereo audio programmes |
EP0167237A3 (en) * | 1984-05-31 | 1988-08-03 | AMERICAN TELEVISION & COMMUNICATIONS CORPORATION | Cable television system |
US4673976A (en) | 1984-05-31 | 1987-06-16 | American Television & Communications Corporation | Cable television system data verification apparatus |
DE3423846A1 (en) | 1984-06-28 | 1986-01-09 | Telefunken Fernseh Und Rundfunk Gmbh, 3000 Hannover | Television receiver with a teletext decoder |
USD280099S (en) | 1984-07-06 | 1985-08-13 | Multi-Tech Industries Corp. | Telephone keypad for a combined radio, clock and telephone set |
US4644470A (en) | 1984-07-20 | 1987-02-17 | International Business Machines Corp. | Non-unique names for broadcast messages |
US4941125A (en) | 1984-08-01 | 1990-07-10 | Smithsonian Institution | Information storage and retrieval system |
US4724491A (en) * | 1984-08-28 | 1988-02-09 | Adams-Russell Co., Inc. | Inserting television advertising spots automatically |
JPS6160150A (en) * | 1984-08-31 | 1986-03-27 | Fujitsu Ltd | System for calling picture information |
US4829569A (en) * | 1984-09-21 | 1989-05-09 | Scientific-Atlanta, Inc. | Communication of individual messages to subscribers in a subscription television system |
US4885775A (en) * | 1984-09-21 | 1989-12-05 | Scientific-Atlanta, Inc. | Information display scheme for subscribers of a subscription television system |
US4890319A (en) | 1984-09-21 | 1989-12-26 | Scientific-Atlantic, Inc. | Method for controlling copying of protected information transmitted over a communications link |
JPH0763159B2 (en) | 1984-10-12 | 1995-07-05 | ソニー株式会社 | Video receiver |
US4695975A (en) * | 1984-10-23 | 1987-09-22 | Profit Technology, Inc. | Multi-image communications system |
US4774655A (en) | 1984-10-24 | 1988-09-27 | Telebase Systems, Inc. | System for retrieving information from a plurality of remote databases having at least two different languages |
US5036537A (en) * | 1984-11-19 | 1991-07-30 | General Instrument Corp. | Geographic black-out method for direct broadcast satellite system |
GB8429488D0 (en) | 1984-11-22 | 1985-01-03 | Communications Patents Ltd | Interactive television distribution system |
US4691340A (en) | 1984-11-28 | 1987-09-01 | Sony Corporation | Image information accessing user terminal |
US4709266A (en) * | 1985-01-14 | 1987-11-24 | Oak Industries Inc. | Satellite scrambling communication network using geographically separated uplinks |
US4616263A (en) | 1985-02-11 | 1986-10-07 | Gte Corporation | Video subsystem for a hybrid videotex facility |
GB8505874D0 (en) * | 1985-03-07 | 1985-04-11 | Ti Crypton Ltd | Engine analysers |
NL8500690A (en) * | 1985-03-12 | 1986-10-01 | Philips Nv | REMOTE CONTROL UNIT FOR OPERATING VARIOUS MODULES. |
US4674085A (en) | 1985-03-21 | 1987-06-16 | American Telephone And Telegraph Co. | Local area network |
SE448277B (en) | 1985-04-12 | 1987-02-09 | Draco Ab | INDICATOR DEVICE WITH A DOSAGE DEVICE FOR MEDICINAL PRODUCTS |
EP0200310B1 (en) * | 1985-05-01 | 1993-08-11 | General Instrument Corporation | Direct broadcast satellite signal transmission system |
US4731840A (en) | 1985-05-06 | 1988-03-15 | The United States Of America As Represented By The United States Department Of Energy | Method for encryption and transmission of digital keying data |
US4751578A (en) | 1985-05-28 | 1988-06-14 | David P. Gordon | System for electronically controllably viewing on a television updateable television programming information |
US4706121B1 (en) * | 1985-07-12 | 1993-12-14 | Insight Telecast, Inc. | Tv schedule system and process |
US4677685A (en) | 1985-07-16 | 1987-06-30 | Zenith Electronics Corporation | Method and apparatus for downloading a code defining the channel transmission format employed in an addressable CATV system |
GB2177873B (en) * | 1985-07-19 | 1989-11-22 | Marconi Electronic Devices | Communications system |
US4665559A (en) * | 1985-07-23 | 1987-05-12 | Andrew Benun | FM-TV audio adapter |
US4695880A (en) * | 1985-07-30 | 1987-09-22 | Postron Corp. | Electronic information dissemination system |
US4745479A (en) * | 1985-10-04 | 1988-05-17 | American Dynamics Corporation | Multiple image video display system |
US4647964A (en) * | 1985-10-24 | 1987-03-03 | Weinblatt Lee S | Technique for testing television commercials |
US4891838A (en) | 1985-11-04 | 1990-01-02 | Dental Data Service, Inc. | Computer accessing system |
US4779138A (en) | 1985-11-27 | 1988-10-18 | Casio Computer Co., Ltd. | Compact liquid crystal television receiver having information memory |
US4854878A (en) | 1985-11-29 | 1989-08-08 | Malvino, Inc. | Textbook with animated illustrations |
US6101324A (en) | 1985-12-06 | 2000-08-08 | Media Touch Systems, Inc. | Computer touch screen radio station control system |
JPS62140134A (en) * | 1985-12-16 | 1987-06-23 | Matsushita Electric Ind Co Ltd | Command input device |
US4688246A (en) * | 1985-12-20 | 1987-08-18 | Zenith Electronics Corporation | CATV scrambling system with compressed digital audio in synchronizing signal intervals |
US4646150A (en) | 1986-01-03 | 1987-02-24 | General Instrument Corporation | Apparatus and method for stereo television sound |
US4695879A (en) | 1986-02-07 | 1987-09-22 | Weinblatt Lee S | Television viewer meter |
JPS62185485A (en) * | 1986-02-10 | 1987-08-13 | Pioneer Electronic Corp | Setting system for limit capable of viewing/listing charged program in bidirectional catv system |
DE3752343T2 (en) * | 1986-04-18 | 2002-08-14 | Nagra Plus Sa | Pay-TV system |
USD301037S (en) | 1986-04-28 | 1989-05-09 | Multivision Products, Inc. | Hand-held remote control |
US4694483A (en) | 1986-06-02 | 1987-09-15 | Innings Telecom Inc. | Computerized system for routing incoming telephone calls to a plurality of agent positions |
EP0252646B1 (en) | 1986-07-07 | 1993-09-29 | Semiconductor Energy Laboratory Co., Ltd. | Paperless portable book |
US4866770A (en) * | 1986-07-08 | 1989-09-12 | Scientific Atlanta, Inc. | Method and apparatus for communication of video, audio, teletext, and data to groups of decoders in a communication system |
US4890321A (en) | 1986-07-08 | 1989-12-26 | Scientific Atlanta, Inc. | Communications format for a subscription television system permitting transmission of individual text messages to subscribers |
US5202817A (en) * | 1989-06-07 | 1993-04-13 | Norand Corporation | Hand-held data capture system with interchangeable modules |
US4792972A (en) * | 1986-08-19 | 1988-12-20 | Scientific-Atlanta, Inc. | Remote programming of CATV channel authorization unit |
US4712130A (en) * | 1986-08-29 | 1987-12-08 | Rca Corporation | Chrominance signal frequency converter as for a pix-in-pix television receiver |
US4956725A (en) * | 1986-08-29 | 1990-09-11 | Canon Kabushiki Kaisha | Image signal reproducing apparatus |
US4775935A (en) | 1986-09-22 | 1988-10-04 | Westinghouse Electric Corp. | Video merchandising system with variable and adoptive product sequence presentation order |
USD314383S (en) | 1986-09-23 | 1991-02-05 | RUF GmbH & Co. KG Elektrotechnische Spezialfabrik | Remote-control transmitter |
US4931872A (en) * | 1986-11-24 | 1990-06-05 | Gte Laboratories Incorporated | Methods of and apparatus for the generation of split-screen video displays |
US4825220A (en) | 1986-11-26 | 1989-04-25 | General Electric Company | Microstrip fed printed dipole with an integral balun |
US4941089A (en) | 1986-12-12 | 1990-07-10 | Datapoint Corporation | Input/output network for computer system |
US4796220A (en) | 1986-12-15 | 1989-01-03 | Pride Software Development Corp. | Method of controlling the copying of software |
US4820167A (en) | 1987-01-14 | 1989-04-11 | Nobles Anthony A | Electronic school teaching system |
JP2658030B2 (en) * | 1987-01-30 | 1997-09-30 | ソニー株式会社 | Information transmission equipment |
US4802008A (en) | 1987-02-09 | 1989-01-31 | Walling Paul J | Satellite communications system for medical related images |
JP2722450B2 (en) * | 1987-02-25 | 1998-03-04 | ソニー株式会社 | Central control device |
DE3852101D1 (en) | 1987-02-27 | 1994-12-15 | Logicblend Ltd | IMPROVEMENTS OF AN INTERACTIVE VIDEO SYSTEM. |
US4747785A (en) * | 1987-03-17 | 1988-05-31 | Global Equipment Company, Div. Of Continental Dynamics | Shielding for connector hood |
US4885803A (en) * | 1987-03-17 | 1989-12-05 | Lawrence W. Hermann | System and method for controlling a plurality of electronic entertainment devices |
US4896370A (en) | 1987-03-27 | 1990-01-23 | Teletec Corporation | Control system for microprocessor and software enhanced communications equipment |
US4974252A (en) | 1987-06-03 | 1990-11-27 | Club Theatre Network, Inc. | Interactive commercial/entertainment network |
US4985697A (en) | 1987-07-06 | 1991-01-15 | Learning Insights, Ltd. | Electronic book educational publishing method using buried reference materials and alternate learning levels |
US4825200A (en) | 1987-06-25 | 1989-04-25 | Tandy Corporation | Reconfigurable remote control transmitter |
US4887308A (en) * | 1987-06-26 | 1989-12-12 | Dutton Bradley C | Broadcast data storage and retrieval system |
US4847700A (en) * | 1987-07-16 | 1989-07-11 | Actv, Inc. | Interactive television system for providing full motion synched compatible audio/visual displays from transmitted television signals |
US5152011A (en) * | 1987-07-27 | 1992-09-29 | Schwob Pierre R | Broadcast receiver capable of automatic station identification and format-scanning based on an internal database updatable via data reception over the airwaves |
CA1288516C (en) | 1987-07-31 | 1991-09-03 | Leendert M. Bijnagte | Apparatus and method for communicating textual and image information between a host computer and a remote display terminal |
US5208665A (en) | 1987-08-20 | 1993-05-04 | Telaction Corporation | Presentation player for an interactive digital communication system |
US4829372A (en) * | 1987-08-20 | 1989-05-09 | Telaction Corporation | Presentation player |
US4797568A (en) | 1987-08-21 | 1989-01-10 | Gumbs Curtis M | Electronic switching system for controlling indoor and outdoor lights |
JPS6450688A (en) * | 1987-08-21 | 1989-02-27 | Hashimoto Corp | Method and device for generating individual television program |
US4930158A (en) | 1987-09-02 | 1990-05-29 | Vogel Peter S | Selective video playing system |
US5099331A (en) | 1987-09-04 | 1992-03-24 | Texas Instruments Incorporated | Apparatus for overlaying a displayed image with a second image |
US4876736A (en) * | 1987-09-23 | 1989-10-24 | A. C. Nielsen Company | Method and apparatus for determining channel reception of a receiver |
US4924513A (en) | 1987-09-25 | 1990-05-08 | Digital Equipment Corporation | Apparatus and method for secure transmission of data over an unsecure transmission channel |
US5414426A (en) * | 1987-10-14 | 1995-05-09 | Universal Electronics Inc. | Favorite key macro command and chained macro command in a remote control |
US4959810A (en) * | 1987-10-14 | 1990-09-25 | Universal Electronics, Inc. | Universal remote control device |
US4918516A (en) * | 1987-10-26 | 1990-04-17 | 501 Actv, Inc. | Closed circuit television system having seamless interactive television programming and expandable user participation |
US5566294A (en) | 1989-09-29 | 1996-10-15 | Hitachi, Ltd. | Method for visual programming with aid of animation |
US4835607A (en) * | 1987-11-16 | 1989-05-30 | Technology, Inc. | Method and apparatus for expanding compressed video data |
US4855725A (en) | 1987-11-24 | 1989-08-08 | Fernandez Emilio A | Microprocessor based simulated book |
JPH01142918A (en) * | 1987-11-30 | 1989-06-05 | Matsushita Electric Ind Co Ltd | Menu controller |
US4947429A (en) * | 1987-11-30 | 1990-08-07 | Zenith Electronics Corporation | Pay per view television signaling method |
JPH01147727A (en) | 1987-12-04 | 1989-06-09 | Hitachi Ltd | Fault restoring method for on-line program |
US5136411A (en) † | 1987-12-11 | 1992-08-04 | General Instrument Corporation | Dynamically responsive CATV system with shared fiber optic link |
US4920432A (en) | 1988-01-12 | 1990-04-24 | Eggers Derek C | System for random access to an audio video data library with independent selection and display at each of a plurality of remote locations |
US5132789A (en) * | 1988-01-15 | 1992-07-21 | Tiltrac Corporation | Tilt rack video tape library and VCP to multiple subscriber system |
US4829558A (en) * | 1988-01-19 | 1989-05-09 | Peac Media Research, Inc. | System and device for data transmission, and related method |
US4943963A (en) | 1988-01-19 | 1990-07-24 | A. C. Nielsen Company | Data collection and transmission system with real time clock |
GB2214757A (en) | 1988-01-22 | 1989-09-06 | Philips Electronic Associated | Signal distribution network |
FR2627045B1 (en) * | 1988-02-05 | 1994-07-01 | Sgs Thomson Microelectronics | SELECTION SYSTEM FOR RECEIVING BROADCASTED OR BROADCASTED BROADCASTS |
US5121476A (en) | 1988-02-22 | 1992-06-09 | Yee Keen Y | TV data capture device |
US5010499A (en) | 1988-02-22 | 1991-04-23 | Yee Keen Y | Digital data capture for use with TV set or monitor |
US5157783A (en) | 1988-02-26 | 1992-10-20 | Wang Laboratories, Inc. | Data base system which maintains project query list, desktop list and status of multiple ongoing research projects |
US4885632A (en) | 1988-02-29 | 1989-12-05 | Agb Television Research | System and methods for monitoring TV viewing system including a VCR and/or a cable converter |
US4899292A (en) | 1988-03-02 | 1990-02-06 | Image Storage/Retrieval Systems, Inc. | System for storing and retrieving text and associated graphics |
US5319454A (en) | 1990-11-13 | 1994-06-07 | Scientific-Atlanta, Inc. | CATV system enabling access to premium (pay per view) program events by bar code data entry |
US5235619A (en) | 1990-03-20 | 1993-08-10 | Scientific-Atlanta, Inc. | Cable television radio frequency subscriber data transmission apparatus and rf return method |
JPH01280977A (en) * | 1988-03-31 | 1989-11-13 | Toshiba Corp | Method and apparatus for displaying slave picture of television system |
US5003384A (en) * | 1988-04-01 | 1991-03-26 | Scientific Atlanta, Inc. | Set-top interface transactions in an impulse pay per view television system |
US4928177A (en) | 1988-04-11 | 1990-05-22 | Cooper Industries, Inc. | Two-way data broadcast networks |
US4816901A (en) * | 1988-04-27 | 1989-03-28 | Universal Video Communications Corp. | Method and system for compressing color video data |
US5146600A (en) * | 1988-04-30 | 1992-09-08 | Minolta Camera Kabushiki Kaisha | Document image filing system for furnishing additional managerial information for management of documents filed in the system |
US4907082A (en) * | 1988-05-03 | 1990-03-06 | Thomson Consumer Electronics, Inc. | Dynamic control menu for a television system or the like |
US5321840A (en) * | 1988-05-05 | 1994-06-14 | Transaction Technology, Inc. | Distributed-intelligence computer system including remotely reconfigurable, telephone-type user terminal |
US4982344A (en) | 1988-05-18 | 1991-01-01 | Xerox Corporation | Accelerating link creation |
AU624838B2 (en) | 1988-05-27 | 1992-06-25 | Global 360, Inc. | Document annotation and manipulation in a data processing system |
US4890320A (en) * | 1988-06-09 | 1989-12-26 | Monslow H Vincent | Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times |
US4995078A (en) * | 1988-06-09 | 1991-02-19 | Monslow H Vincent | Television broadcast system for selective transmission of viewer-chosen programs at viewer-requested times |
US4845562A (en) * | 1988-06-10 | 1989-07-04 | Rca Licensing Corporation | Widescreen television reception and recording system utilizing conventional equipment |
US5130924A (en) | 1988-06-30 | 1992-07-14 | International Business Machines Corporation | System for defining relationships among document elements including logical relationships of elements in a multi-dimensional tabular specification |
JPH0219079A (en) * | 1988-07-06 | 1990-01-23 | Pioneer Electron Corp | Video signal processing unit |
US4977455B1 (en) * | 1988-07-15 | 1993-04-13 | System and process for vcr scheduling | |
US5208745A (en) | 1988-07-25 | 1993-05-04 | Electric Power Research Institute | Multimedia interface and method for computer system |
DE3925501A1 (en) * | 1988-07-30 | 1990-02-01 | Samsung Electronics Co Ltd | MULTIPLE SCREEN GENERATING CIRCUIT |
JPH0695759B2 (en) * | 1988-08-08 | 1994-11-24 | パイオニア株式会社 | Billing display system for CCTV device |
US5247575A (en) * | 1988-08-16 | 1993-09-21 | Sprague Peter J | Information distribution system |
JP3002471B2 (en) * | 1988-08-19 | 2000-01-24 | 株式会社日立製作所 | Program distribution device |
US5235328A (en) | 1988-08-23 | 1993-08-10 | Sony Corporation | Remote command apparatus |
US4924303A (en) | 1988-09-06 | 1990-05-08 | Kenneth Dunlop | Method and apparatus for providing interactive retrieval of TV still frame images and audio segments |
JP2644844B2 (en) | 1988-09-20 | 1997-08-25 | 株式会社日立製作所 | Distributed image recognition system |
US4965819A (en) | 1988-09-22 | 1990-10-23 | Docu-Vision, Inc. | Video conferencing system for courtroom and other applications |
DE68927499D1 (en) | 1988-09-30 | 1997-01-09 | Right Hemisphere Pty Ltd | TELEVISION PROGRAM DISTRIBUTION SYSTEM |
US4949810A (en) * | 1988-10-03 | 1990-08-21 | Dwinnell Wayne F | Attachment to stabilize and expand the use of hollow rung ladders |
US5221962A (en) * | 1988-10-03 | 1993-06-22 | Popeil Industries, Inc. | Subliminal device having manual adjustment of perception level of subliminal messages |
US4975951A (en) * | 1988-10-07 | 1990-12-04 | General Instrument Corporation | IPPV programming distribution control system |
USD325581S (en) | 1988-10-07 | 1992-04-21 | Cable Electric Products, Inc. | Remote control |
US4888638A (en) | 1988-10-11 | 1989-12-19 | A. C. Nielsen Company | System for substituting television programs transmitted via telephone lines |
US5691777A (en) | 1988-10-17 | 1997-11-25 | Kassatly; Lord Samuel Anthony | Method and apparatus for simultaneous compression of video, audio and data signals |
US5508733A (en) | 1988-10-17 | 1996-04-16 | Kassatly; L. Samuel A. | Method and apparatus for selectively receiving and storing a plurality of video signals |
US4975771A (en) * | 1989-02-10 | 1990-12-04 | Kassatly Salim A | Method and apparatus for TV broadcasting |
US5105268A (en) * | 1988-11-08 | 1992-04-14 | Fujitsu Limited | Community antenna broadcast system having an improved channel selecting system permitting purchase of a selected channel from a plurality of non-purchased channels |
CA2002912A1 (en) | 1988-11-14 | 1990-05-14 | William A. Clough | Portable computer with touch screen and computer system employing same |
US4879736A (en) | 1988-11-22 | 1989-11-07 | Siemens Aktiengesellschaft | X-ray examination apparatus |
US5089956A (en) | 1988-11-29 | 1992-02-18 | International Business Machines Corporation | Method of distributing related documents to identified end users in an information processing system |
JPH02152382A (en) * | 1988-12-02 | 1990-06-12 | Matsushita Electric Ind Co Ltd | Teletext receiver |
US5038402A (en) * | 1988-12-06 | 1991-08-06 | General Instrument Corporation | Apparatus and method for providing digital audio in the FM broadcast band |
NL192712C (en) * | 1988-12-08 | 1997-12-02 | Samsung Electronics Co Ltd | Video device adapted to display at least one sub-picture in a main picture. |
US5199104A (en) | 1988-12-15 | 1993-03-30 | Sony Corporation | Electronic organizer with electronic book marker |
US5159669A (en) | 1988-12-15 | 1992-10-27 | Xerox Corporation | Automatically creating a second workspace operation record including history data and a unit ID based on a first workspace operation |
US4949187A (en) * | 1988-12-16 | 1990-08-14 | Cohen Jason M | Video communications system having a remotely controlled central source of video and audio data |
US5077607A (en) * | 1988-12-23 | 1991-12-31 | Scientific-Atlanta, Inc. | Cable television transaction terminal |
US5307173A (en) | 1988-12-23 | 1994-04-26 | Gemstar Development Corporation | Apparatus and method using compressed codes for television program record scheduling |
USRE36988E (en) * | 1988-12-23 | 2000-12-12 | Scientific-Atlanta, Inc. | Terminal authorization method |
US5001554A (en) * | 1988-12-23 | 1991-03-19 | Scientific-Atlanta, Inc. | Terminal authorization method |
US4994908A (en) | 1988-12-23 | 1991-02-19 | Scientific-Atlanta, Inc. | Interactive room status/time information system |
KR920002049B1 (en) | 1988-12-31 | 1992-03-10 | 삼성전자 주식회사 | Multi-screen execution method |
US4920339A (en) * | 1989-01-06 | 1990-04-24 | Western Digital Corp. | Switchable bus termination and address selector |
US5029232A (en) | 1989-01-12 | 1991-07-02 | Cycle-Sat., Inc. | Satellite communications network |
US5303361A (en) * | 1989-01-18 | 1994-04-12 | Lotus Development Corporation | Search and retrieval system |
DE3901790A1 (en) | 1989-01-21 | 1990-07-26 | Gfk Gmbh | METHOD FOR THE REMOTE CONTROLLED REPLACEMENT OF A PARTICULAR PROGRAM PART OF A TELEVISION PROGRAM BY A SEPARATELY SENT PROGRAM PART FOR SPECIFIC SELECTED RECEIVER, HOUSEHOLD TERMINAL DEVICE AND THROUGH THE DRIVE DRIVE |
JPH02200054A (en) * | 1989-01-30 | 1990-08-08 | Nippon Telegr & Teleph Corp <Ntt> | Center delivery type videotex system |
US5054071A (en) * | 1989-02-03 | 1991-10-01 | Scientific-Atlanta, Inc. | Volume control for optimum television stereo separation |
US5283561A (en) * | 1989-02-24 | 1994-02-01 | International Business Machines Corporation | Color television window for a video display unit |
CA1319762C (en) | 1989-02-28 | 1993-06-29 | Elie Cassorla | Method for displaying online information |
US4985761A (en) | 1989-03-02 | 1991-01-15 | Spectradyne, Inc. | Current detection circuit and method |
CA2010094A1 (en) | 1989-03-09 | 1990-09-09 | Robert R. Butler | Binding line book tracking system and method |
WO1990010988A1 (en) * | 1989-03-09 | 1990-09-20 | Viewfacts, Inc. | A system and device for data transmission, and related method |
US5124980A (en) | 1989-03-20 | 1992-06-23 | Maki Gerald G | Synchronous multiport digital 2-way communications network using T1 PCM on a CATV cable |
JPH0322259A (en) | 1989-03-22 | 1991-01-30 | Seiko Epson Corp | Small-sized data display and reproducing device |
JPH078060B2 (en) * | 1989-03-28 | 1995-01-30 | 松下電器産業株式会社 | Remote-controlled electronic device control system |
US5239665A (en) * | 1989-03-30 | 1993-08-24 | Hiuka Sangyo Kabushiki Kaisha | Electronic book having several keys for changing pages and underlining certain portions of text |
US4903129A (en) * | 1989-04-06 | 1990-02-20 | Thomson Consumer Electronics, Inc. | Audio signal section apparatus |
US4996597A (en) * | 1989-04-20 | 1991-02-26 | Rca Licensing Corporation | User programmable switching arrangement |
US5227211A (en) * | 1989-04-21 | 1993-07-13 | Hmt Technology Corporation | Magnetic recording disk medium comprising a magnetic thin film and a carbon overcoat having surface nitrogen atoms, a specified carbon structure, and oxygen atoms |
US5015829A (en) * | 1989-04-28 | 1991-05-14 | Hewlett-Packard Company | Key pad and front panel assembly for an electronic instrument |
NL8901133A (en) * | 1989-05-03 | 1990-12-03 | Nederland Ptt | DATA DISTRIBUTION SYSTEM FOR DISTRIBUTING DATA VIA INFORMATION FREE ZONES IN A TELEVISION SIGNAL TO BE TRANSMITTED BY A TRANSMITTER. |
US4947244A (en) | 1989-05-03 | 1990-08-07 | On Command Video Corporation | Video selection and distribution system |
US5014125A (en) * | 1989-05-05 | 1991-05-07 | Cableshare, Inc. | Television system for the interactive distribution of selectable video presentations |
GB8910452D0 (en) | 1989-05-06 | 1989-06-21 | Allwood Searle & Timney | Friction welding |
US5150118A (en) * | 1989-05-08 | 1992-09-22 | Hewlett-Packard Company | Interchangeable coded key pad assemblies alternately attachable to a user definable keyboard to enable programmable keyboard functions |
US5151782A (en) * | 1989-05-17 | 1992-09-29 | Reiss Media Enterprises | Control system for satellite delivered pay-per-view television system |
US5003591A (en) * | 1989-05-25 | 1991-03-26 | General Instrument Corporation | Functionally modifiable cable television converter system |
JPH0620187Y2 (en) * | 1989-05-26 | 1994-05-25 | アルプス電気株式会社 | Trackball |
US5253066C1 (en) * | 1989-06-01 | 2001-05-22 | United Video Properties Inc | Tv recording and viewing control system |
US5047867A (en) * | 1989-06-08 | 1991-09-10 | North American Philips Corporation | Interface for a TV-VCR system |
IL94519A (en) * | 1989-06-13 | 1993-07-08 | Tv Answer Int Inc | Satellite television communication system for audience polling and processing answers |
US5319453A (en) | 1989-06-22 | 1994-06-07 | Airtrax | Method and apparatus for video signal encoding, decoding and monitoring |
US5038211A (en) * | 1989-07-05 | 1991-08-06 | The Superguide Corporation | Method and apparatus for transmitting and receiving television program information |
US5663757A (en) | 1989-07-14 | 1997-09-02 | Morales; Fernando | Software controlled multi-mode interactive TV systems |
JP2906462B2 (en) * | 1989-07-18 | 1999-06-21 | ソニー株式会社 | Television receiver |
JP2830111B2 (en) * | 1989-07-21 | 1998-12-02 | ソニー株式会社 | High efficiency coding device |
USD326446S (en) | 1989-07-26 | 1992-05-26 | Wong Curtis G | Combined electronic book and CD ROM reader |
US5208660A (en) * | 1989-07-29 | 1993-05-04 | Sharp Kabushiki Kaisha | Television display apparatus having picture-in-picture display function and the method of operating the same |
US5166886A (en) * | 1989-07-31 | 1992-11-24 | Molnar Charles E | System to demonstrate and sell computer programs |
US5231631A (en) | 1989-08-15 | 1993-07-27 | At&T Bell Laboratories | Arrangement for regulating traffic in a high speed data network |
US5484292A (en) | 1989-08-21 | 1996-01-16 | Mctaggart; Stephen I. | Apparatus for combining audio and visual indicia |
US5167508A (en) | 1989-08-21 | 1992-12-01 | Mc Taggart Stephen I | Electronic book |
US4953854A (en) † | 1989-08-22 | 1990-09-04 | Pizur Sr Stephen J | String exerciser |
ATE154182T1 (en) * | 1989-08-23 | 1997-06-15 | Delta Beta Pty Ltd | OPTIMIZATION OF A PROGRAM TRANSMISSION |
US5421031A (en) | 1989-08-23 | 1995-05-30 | Delta Beta Pty. Ltd. | Program transmission optimisation |
US5162979A (en) * | 1989-10-23 | 1992-11-10 | International Business Machines Corp. | Personal computer processor card interconnect system |
US5046093A (en) * | 1989-09-05 | 1991-09-03 | General Instrument Corporation | CATV subscriber apparatus with intelligent remote control |
US5056138A (en) * | 1989-09-11 | 1991-10-08 | Nuphase Electronics, Inc. | Television selection system |
JP2547641B2 (en) | 1989-09-27 | 1996-10-23 | 三洋電機株式会社 | Program reservation device |
US5343516A (en) | 1989-09-29 | 1994-08-30 | Digital Systems Group, Inc. | Computer telecommunications signalling interface |
US5049862A (en) | 1989-10-06 | 1991-09-17 | Communication Intelligence Corporation ("Cic") | Keyless flat panel portable computer--computer aided notebook |
US5339239A (en) | 1989-10-13 | 1994-08-16 | Mitsubishi Plastics Industries Limited | Information collecting and/or service furnishing systems by which a user can request information from a central data base using a portable personal terminal and an access terminal |
US5073930A (en) * | 1989-10-19 | 1991-12-17 | Green James A | Method and system for receiving and distributing satellite transmitted television signals |
US5128662A (en) | 1989-10-20 | 1992-07-07 | Failla Stephen J | Collapsibly segmented display screens for computers or the like |
US5099319A (en) * | 1989-10-23 | 1992-03-24 | Esch Arthur G | Video information delivery method and apparatus |
US5155591A (en) * | 1989-10-23 | 1992-10-13 | General Instrument Corporation | Method and apparatus for providing demographically targeted television commercials |
DE3935294A1 (en) | 1989-10-24 | 1991-04-25 | Grundig Emv | VIDEORECORDER WITH A DEVICE FOR STORING THE CONTENTS OF A TAPE MAGAZINE CONTAINING A VARIETY OF MAGNETIC TAPE CASSETTES |
US5241671C1 (en) | 1989-10-26 | 2002-07-02 | Encyclopaedia Britannica Educa | Multimedia search system using a plurality of entry path means which indicate interrelatedness of information |
JPH03141752A (en) | 1989-10-27 | 1991-06-17 | Hitachi Ltd | Picture signal transmitting method |
EP1335594A3 (en) * | 1989-10-30 | 2003-09-10 | Starsight Telecast, Inc. | A system for unattended recording of television programs |
US5353121A (en) * | 1989-10-30 | 1994-10-04 | Starsight Telecast, Inc. | Television schedule system |
IT1237668B (en) * | 1989-10-31 | 1993-06-15 | Telettra Lab Telefon | SYSTEM AND MULTIPLATOR / DEMULTIPLATOR FOR THE TRANSMISSION / RECEPTION OF DIGITAL TELEVISION INFORMATION. |
US5318450A (en) | 1989-11-22 | 1994-06-07 | Gte California Incorporated | Multimedia distribution system for instructional materials |
CA2049303C (en) | 1989-11-28 | 1998-12-08 | Takaya Inada | Reservation system terminal |
GB8929152D0 (en) * | 1989-12-22 | 1990-02-28 | Gen Electric | A digital augmentation system for actv-ii |
US5144445A (en) * | 1989-12-26 | 1992-09-01 | Sanyo Electric Co., Ltd. | Solid-state image pickup apparatus having a plurality of photoelectric transducers arranged in a matrix |
JPH03198119A (en) * | 1989-12-27 | 1991-08-29 | Matsushita Electric Ind Co Ltd | Information processor |
US5047887A (en) * | 1989-12-28 | 1991-09-10 | Tandy Corporation | Method and apparatus for cleaning the tape head and tape path of a video cassette recorder using a wetted cleaning tape |
US5218672A (en) | 1990-01-19 | 1993-06-08 | Sony Corporation Of America | Offline editing system with user interface for controlling edit list generation |
JP2822526B2 (en) | 1990-01-19 | 1998-11-11 | ソニー株式会社 | Personal information processing apparatus and personal information processing method |
US5237610A (en) * | 1990-02-01 | 1993-08-17 | Scientific-Atlanta, Inc. | Independent external security module for a digitally upgradeable television signal decoder |
US5130792A (en) * | 1990-02-01 | 1992-07-14 | Usa Video Inc. | Store and forward video system |
US5446919A (en) * | 1990-02-20 | 1995-08-29 | Wilkins; Jeff K. | Communication system and method with demographically or psychographically defined audiences |
JP3080382B2 (en) | 1990-02-21 | 2000-08-28 | 株式会社日立製作所 | Cryptographic communication system |
DE69123797T2 (en) * | 1990-02-22 | 1997-07-03 | Nippon Kokan Kk | MAGNETIC DEFECT DETECTOR FOR THIN STEEL TAPES |
US5307481A (en) | 1990-02-28 | 1994-04-26 | Hitachi, Ltd. | Highly reliable online system |
US5146552A (en) | 1990-02-28 | 1992-09-08 | International Business Machines Corporation | Method for associating annotation with electronically published material |
US5255086A (en) | 1990-03-20 | 1993-10-19 | Scientific-Atlanta, Inc. | Method and apparatus for RF data transfer in a CATV system |
US5251324A (en) | 1990-03-20 | 1993-10-05 | Scientific-Atlanta, Inc. | Method and apparatus for generating and collecting viewing statistics for remote terminals in a cable television system |
US5351075A (en) * | 1990-03-20 | 1994-09-27 | Frederick Herz | Home video club television broadcasting system |
US5142690A (en) * | 1990-03-20 | 1992-08-25 | Scientific-Atlanta, Inc. | Cable television radio frequency data processor |
EP0450841B1 (en) | 1990-03-29 | 1996-08-21 | Gte Laboratories Incorporated | Video control system |
US5115426A (en) | 1990-03-30 | 1992-05-19 | At&T Bell Laboratories | Broadband isdn packet switching arrangements |
US5091782A (en) * | 1990-04-09 | 1992-02-25 | General Instrument Corporation | Apparatus and method for adaptively compressing successive blocks of digital video |
US5020129A (en) * | 1990-04-16 | 1991-05-28 | General Instrument Corporation | Addressable control system for CATV program distribution |
US5256067A (en) | 1990-04-25 | 1993-10-26 | Gildea Patricia M | Device and method for optimal reading vocabulary development |
US5321846A (en) | 1990-04-28 | 1994-06-14 | Sony Corporation | Signal transmission system with quicker response and with parallel and serial outputs |
US5187735A (en) | 1990-05-01 | 1993-02-16 | Tele Guia Talking Yellow Pages, Inc. | Integrated voice-mail based voice and information processing system |
KR920010811B1 (en) † | 1990-05-10 | 1992-12-17 | 주식회사 금성사 | Tv teletext apparatus |
US5233333A (en) | 1990-05-21 | 1993-08-03 | Borsuk Sherwin M | Portable hand held reading unit with reading aid feature |
US5257185A (en) | 1990-05-21 | 1993-10-26 | Ann W. Farley | Interactive, cross-referenced knowledge system |
USD331760S (en) | 1990-05-29 | 1992-12-15 | Thomson Consumer Electronics, Inc. | Remote control |
US5640552A (en) * | 1990-05-29 | 1997-06-17 | Franklin Electronic Publishers, Incorporated | Method and apparatus for providing multi-level searching in an electronic book |
CA2039652C (en) * | 1990-05-30 | 1996-12-24 | Frank Zdybel, Jr. | Hardcopy lossless data storage and communications for electronic document processing systems |
GB9012326D0 (en) | 1990-06-01 | 1990-07-18 | Thomson Consumer Electronics | Wide screen television |
CA2036205C (en) | 1990-06-01 | 1996-11-19 | Russell J. Welsh | Program monitoring unit |
US5588139A (en) | 1990-06-07 | 1996-12-24 | Vpl Research, Inc. | Method and system for generating objects for a multi-person virtual world using data flow networks |
IL94729A0 (en) | 1990-06-13 | 1991-04-15 | Yossef Yomdin | Compressed image production,storage transmission and processing |
US5057917A (en) * | 1990-06-20 | 1991-10-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Real-time data compression of broadcast video signals |
US5260778A (en) | 1990-06-26 | 1993-11-09 | General Instrument Corporation | Apparatus for selective distribution of messages over a communications network |
US5859594A (en) | 1990-06-28 | 1999-01-12 | Motorola, Inc. | Selective call receiver having selectable displays |
US5428529A (en) | 1990-06-29 | 1995-06-27 | International Business Machines Corporation | Structured document tags invoking specialized functions |
US5161019A (en) * | 1990-06-29 | 1992-11-03 | Rca Thomson Licensing Corporation | "channel guide" automatically activated by the absence of program information |
US5130815A (en) | 1990-07-20 | 1992-07-14 | Mti Associates | Method and apparatus for encoding a video signal having multi-language capabilities |
WO1992002888A1 (en) | 1990-07-27 | 1992-02-20 | Ross Harvey M | System and method of manufacturing a single book copy |
CA2022302C (en) * | 1990-07-30 | 1995-02-28 | Douglas J. Ballantyne | Method and apparatus for distribution of movies |
EP0472070A3 (en) | 1990-08-22 | 1993-06-23 | Xerox Corporation | Electronic library |
JPH04200082A (en) † | 1990-11-29 | 1992-07-21 | Matsushita Electric Ind Co Ltd | Teletext broadcast receiver |
JP3089479B2 (en) | 1990-09-04 | 2000-09-18 | ソニー株式会社 | Television image display |
US5388196A (en) * | 1990-09-07 | 1995-02-07 | Xerox Corporation | Hierarchical shared books with database |
US5115309A (en) | 1990-09-10 | 1992-05-19 | At&T Bell Laboratories | Method and apparatus for dynamic channel bandwidth allocation among multiple parallel video coders |
EP1337108B1 (en) * | 1990-09-10 | 2005-07-27 | Starsight Telecast, Inc. | Television schedule system |
US5808608A (en) | 1990-09-10 | 1998-09-15 | Starsight Telecast, Inc. | Background television schedule system |
US5241659A (en) | 1990-09-14 | 1993-08-31 | Eastman Kodak Company | Auxiliary removable memory for storing image parameter data |
GB9020082D0 (en) * | 1990-09-14 | 1990-10-24 | Crosfield Electronics Ltd | Methods and apparatus for defining contours in coloured images |
US5103314A (en) * | 1990-09-24 | 1992-04-07 | Thomson Consumer Electronics, Inc. | Color-coded system for selection of rf input terminals and associated scan lists |
JP2552030B2 (en) * | 1990-09-27 | 1996-11-06 | マスプロ電工株式会社 | Satellite signal receiver |
US5319542A (en) | 1990-09-27 | 1994-06-07 | International Business Machines Corporation | System for ordering items using an electronic catalogue |
US5361091A (en) * | 1990-09-28 | 1994-11-01 | Inteletext Systems, Inc. | Interactive home information system for distributing video picture information to television viewers over a fiber optic telephone system |
US5526034A (en) * | 1990-09-28 | 1996-06-11 | Ictv, Inc. | Interactive home information system with signal assignment |
US5412720A (en) * | 1990-09-28 | 1995-05-02 | Ictv, Inc. | Interactive home information system |
US5093718A (en) * | 1990-09-28 | 1992-03-03 | Inteletext Systems, Inc. | Interactive home information system |
US5319455A (en) * | 1990-09-28 | 1994-06-07 | Ictv Inc. | System for distributing customized commercials to television viewers |
US5557316A (en) * | 1990-09-28 | 1996-09-17 | Ictv, Inc. | System for distributing broadcast television services identically on a first bandwidth portion of a plurality of express trunks and interactive services over a second bandwidth portion of each express trunk on a subscriber demand basis |
CA2092989C (en) | 1990-10-01 | 2000-02-08 | Thomas A. Bush | Transactional processing system |
US5223275A (en) | 1990-10-12 | 1993-06-29 | Gellert Jobst U | Multi-cavity injection moulding system |
US5204947A (en) | 1990-10-31 | 1993-04-20 | International Business Machines Corporation | Application independent (open) hypermedia enablement services |
JPH04180458A (en) * | 1990-11-15 | 1992-06-26 | Fuji Xerox Co Ltd | Facsimile equipment |
IT1241292B (en) † | 1990-11-22 | 1993-12-29 | Sisvel Spa | IMPROVEMENT OF SELECTION OF TELEVISION SIGNALS |
US5239540A (en) * | 1990-11-27 | 1993-08-24 | Scientific-Atlanta, Inc. | Method and apparatus for transmitting, receiving and communicating digital data signals with corresponding program data signals which describe the digital data signals |
US5282028A (en) * | 1990-11-27 | 1994-01-25 | Scientific-Atlanta, Inc. | Remote control for digital music terminal with synchronized communications |
US5345580A (en) | 1990-11-29 | 1994-09-06 | Kabushiki Kaisha Toshiba | Microprocessor device and emulator device thereof |
US5168372A (en) | 1990-11-29 | 1992-12-01 | Sweetser David J | Video control system |
US5327554A (en) * | 1990-11-29 | 1994-07-05 | Palazzi Iii Michael A | Interactive terminal for the access of remote database information |
WO1992009948A1 (en) | 1990-11-30 | 1992-06-11 | Vpl Research, Inc. | Improved method and apparatus for creating virtual worlds |
JP3181333B2 (en) * | 1990-11-30 | 2001-07-03 | 株式会社リコー | Folding order image forming device |
FR2670969B1 (en) | 1990-12-19 | 1993-04-16 | France Etat | TIME-FREQUENCY DISTRIBUTION DATA TRANSMISSION SYSTEM, WITH CHANNEL STRUCTURING. |
US5172413A (en) * | 1990-12-20 | 1992-12-15 | Sasktel | Secure hierarchial video delivery system and method |
DE69126865T2 (en) * | 1990-12-21 | 1997-11-20 | Gte Service Corp | METHOD FOR PROVIDING VIDEO PROGRAMMING CLOSE TO REQUEST |
US5565999A (en) * | 1990-12-21 | 1996-10-15 | Canon Kabushiki Kaisha | Image data communication processing method, and apparatus therefor |
USD329238S (en) | 1990-12-21 | 1992-09-08 | Tandy Corporation | Universal remote controller |
US5206722A (en) * | 1990-12-28 | 1993-04-27 | At&T Bell Laboratories | Remote channel switching for video on demand service |
US5383112A (en) | 1991-01-07 | 1995-01-17 | Gte Service Corporation | Inventory management method |
US5132992A (en) * | 1991-01-07 | 1992-07-21 | Paul Yurt | Audio and video transmission and receiving system |
US5311423A (en) * | 1991-01-07 | 1994-05-10 | Gte Service Corporation | Schedule management method |
US5253275A (en) * | 1991-01-07 | 1993-10-12 | H. Lee Browne | Audio and video transmission and receiving system |
JPH04245818A (en) * | 1991-01-31 | 1992-09-02 | Pioneer Electron Corp | Information transmission system |
US5367643A (en) | 1991-02-06 | 1994-11-22 | International Business Machines Corporation | Generic high bandwidth adapter having data packet memory configured in three level hierarchy for temporary storage of variable length data packets |
JP3198119B2 (en) | 1991-02-18 | 2001-08-13 | 株式会社ブリヂストン | Rubber Crawler Structure |
US5285272A (en) * | 1991-02-26 | 1994-02-08 | Sasktel | Video store and forward on demand apparatus and method |
US5253341A (en) * | 1991-03-04 | 1993-10-12 | Rozmanith Anthony I | Remote query communication system |
US5241428A (en) | 1991-03-12 | 1993-08-31 | Goldwasser Eric P | Variable-delay video recorder |
WO1992017027A1 (en) * | 1991-03-19 | 1992-10-01 | Scientific-Atlanta, Inc. | Apparatus for generating and collecting viewing statistics |
US5220649A (en) | 1991-03-20 | 1993-06-15 | Forcier Mitchell D | Script/binary-encoded-character processing method and system with moving space insertion mode |
US5270809A (en) | 1991-03-29 | 1993-12-14 | Scientific-Atlanta | Data return for a television transmission system |
US5192999A (en) * | 1991-04-25 | 1993-03-09 | Compuadd Corporation | Multipurpose computerized television |
CA2041210C (en) * | 1991-04-25 | 1998-12-29 | Michel Dufresne | Television audience data gathering |
CA2064508A1 (en) * | 1991-04-26 | 1992-10-27 | John D. Gerlach, Jr. | Methods and apparatus providing for a multimedia authoring and presentation system |
IT1254937B (en) | 1991-05-06 | 1995-10-11 | DYNAMIC UPDATE OF NON-VOLATILE MEMORY IN A COMPUTER SYSTEM | |
US5903319A (en) | 1991-05-13 | 1999-05-11 | Interactive Pictures Corporation | Method for eliminating temporal and spacial distortion from interlaced video signals |
US5764276A (en) | 1991-05-13 | 1998-06-09 | Interactive Pictures Corporation | Method and apparatus for providing perceived video viewing experiences using still images |
US5185667A (en) | 1991-05-13 | 1993-02-09 | Telerobotics International, Inc. | Omniview motionless camera orientation system |
US5384588A (en) | 1991-05-13 | 1995-01-24 | Telerobotics International, Inc. | System for omindirectional image viewing at a remote location without the transmission of control signals to select viewing parameters |
JP2938611B2 (en) * | 1991-05-14 | 1999-08-23 | 富士通株式会社 | TV signal exchange system |
US5479508A (en) | 1991-05-22 | 1995-12-26 | Zenith Electronics Corp. | Method of operating a pay per view television system |
US5216515A (en) * | 1991-05-23 | 1993-06-01 | Adexpress Company | Addressable video feed system |
JP2622049B2 (en) * | 1991-05-24 | 1997-06-18 | 松下電器産業株式会社 | Cable broadcasting system |
US5251909A (en) * | 1991-05-28 | 1993-10-12 | Reed Michael J | Secured high throughput data channel for public broadcast system |
FR2677166B1 (en) | 1991-05-30 | 1993-08-06 | Alsthom Gec | METHOD OF MANUFACTURING A CONTACT TULIP AND CONTACT TULIP CARRIED OUT ACCORDING TO THE METHOD. |
US5151785A (en) * | 1991-06-04 | 1992-09-29 | Zenith Electronics Corporation | HDTV transmission system with reduced susceptibility to NTSC cochannel interference |
JP3129762B2 (en) | 1991-06-06 | 2001-01-31 | シャープ株式会社 | Small information terminal |
US5237614A (en) * | 1991-06-07 | 1993-08-17 | Security Dynamics Technologies, Inc. | Integrated network security system |
US5236199A (en) | 1991-06-13 | 1993-08-17 | Thompson Jr John W | Interactive media system and telecomputing method using telephone keypad signalling |
CA2044574A1 (en) * | 1991-06-13 | 1992-12-14 | Frederick James Anderson | Information distribution through a communication subscription system utilizing an interactive storage and retrieval device |
US5387941A (en) * | 1991-06-14 | 1995-02-07 | Wavephore, Inc. | Data with video transmitter |
US5805677A (en) | 1991-07-11 | 1998-09-08 | Sbc Technology Resources, Inc. | Apparatus for facilitating the display of information relating to the origin of a third source caller |
JP3308562B2 (en) * | 1991-07-15 | 2002-07-29 | 株式会社日立製作所 | Video conference terminal |
CA2048039A1 (en) | 1991-07-19 | 1993-01-20 | Steven Derose | Data processing system and method for generating a representation for and random access rendering of electronic documents |
US5293540A (en) * | 1991-07-29 | 1994-03-08 | Nview Corporation | Method and apparatus for merging independently generated internal video with external video |
US5367330A (en) | 1991-08-01 | 1994-11-22 | Luther Haave | Pay-per-view television delivery system |
US5237311A (en) * | 1991-08-01 | 1993-08-17 | Picker International, Inc. | Hingedly supported integrated trackball and selection device |
US5210611A (en) | 1991-08-12 | 1993-05-11 | Keen Y. Yee | Automatic tuning radio/TV using filtered seek |
US5638505A (en) | 1991-08-16 | 1997-06-10 | Sun Microsystems, Inc. | Apparatus and methods for moving/copying objects using destination and/or source bins |
US5488409A (en) | 1991-08-19 | 1996-01-30 | Yuen; Henry C. | Apparatus and method for tracking the playing of VCR programs |
EP0528690B1 (en) * | 1991-08-21 | 1998-07-15 | STMicroelectronics, Inc. | Contact alignment for read only memory devices |
US5367621A (en) | 1991-09-06 | 1994-11-22 | International Business Machines Corporation | Data processing method to provide a generalized link from a reference point in an on-line book to an arbitrary multimedia object which can be dynamically updated |
US5289271A (en) * | 1991-09-09 | 1994-02-22 | Watson John C | Cable television-usage system |
WO1993005593A1 (en) * | 1991-09-10 | 1993-03-18 | Hybrid Networks, Inc. | Remote link adapter for use in tv broadcast data transmission system |
JPH0575944A (en) * | 1991-09-10 | 1993-03-26 | Sony Corp | Television receiver |
US5247347A (en) * | 1991-09-27 | 1993-09-21 | Bell Atlantic Network Services, Inc. | Pstn architecture for video-on-demand services |
US5528281A (en) | 1991-09-27 | 1996-06-18 | Bell Atlantic Network Services | Method and system for accessing multimedia data over public switched telephone network |
US5404393A (en) * | 1991-10-03 | 1995-04-04 | Viscorp | Method and apparatus for interactive television through use of menu windows |
US5396546A (en) * | 1991-10-03 | 1995-03-07 | Viscorp | Apparatus and method for automatic and user configurable information appliance |
US5231494A (en) * | 1991-10-08 | 1993-07-27 | General Instrument Corporation | Selection of compressed television signals from single channel allocation based on viewer characteristics |
US5173051B1 (en) | 1991-10-15 | 1997-06-10 | Optical Data Corp | Curriculum planning and publishing method |
US5524193A (en) | 1991-10-15 | 1996-06-04 | And Communications | Interactive multimedia annotation method and apparatus |
US5416508A (en) * | 1991-10-22 | 1995-05-16 | Pioneer Electronic Corporation | CATV system with transmission of program schedules, linked program broadcasts, and permissive ordering periods |
US5350303A (en) | 1991-10-24 | 1994-09-27 | At&T Bell Laboratories | Method for accessing information in a computer |
US5235419A (en) | 1991-10-24 | 1993-08-10 | General Instrument Corporation | Adaptive motion compensation using a plurality of motion compensators |
US5182639A (en) * | 1991-10-30 | 1993-01-26 | Suganda Jutamulia | Real-time analytic pseudocolor encoder system |
US5195022A (en) * | 1991-11-01 | 1993-03-16 | Hewlett-Packard Company | Removable mass storage module for computer systems |
US5404505A (en) * | 1991-11-01 | 1995-04-04 | Finisar Corporation | System for scheduling transmission of indexed and requested database tiers on demand at varying repetition rates |
US5315711A (en) | 1991-11-01 | 1994-05-24 | Unisys Corporation | Method and apparatus for remotely and centrally controlling a plurality of host processors |
WO1993009490A1 (en) | 1991-11-04 | 1993-05-13 | Vpr Systems Ltd. | Lap-top computer for retrieving and displaying text and graphic information encoded on personal library cd-rom |
US5734823A (en) | 1991-11-04 | 1998-03-31 | Microtome, Inc. | Systems and apparatus for electronic communication and storage of information |
US5428372A (en) | 1991-11-06 | 1995-06-27 | Ricoh Company, Ltd. | Multiple-use thermal image transfer recording method |
US5632022A (en) | 1991-11-13 | 1997-05-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Encyclopedia of software components |
GB9124337D0 (en) | 1991-11-15 | 1992-01-08 | Philips Electronic Associated | Method of storing user information items and apparatus for reproducing stored items |
JPH05143476A (en) | 1991-11-20 | 1993-06-11 | Fujitsu Ltd | Diagnostic system for instruction queue |
US5343239A (en) * | 1991-11-20 | 1994-08-30 | Zing Systems, L.P. | Transaction based interactive television system |
JP3120085B2 (en) | 1991-11-21 | 2000-12-25 | 株式会社セガ | Electronic devices and information carriers |
US5724091A (en) | 1991-11-25 | 1998-03-03 | Actv, Inc. | Compressed digital data interactive program system |
US20010013123A1 (en) | 1991-11-25 | 2001-08-09 | Freeman Michael J. | Customized program creation by splicing server based video, audio, or graphical segments |
US20040261127A1 (en) * | 1991-11-25 | 2004-12-23 | Actv, Inc. | Digital interactive system for providing full interactivity with programming events |
US5247364A (en) | 1991-11-29 | 1993-09-21 | Scientific-Atlanta, Inc. | Method and apparatus for tuning data channels in a subscription television system having in-band data transmissions |
US5317391A (en) | 1991-11-29 | 1994-05-31 | Scientific-Atlanta, Inc. | Method and apparatus for providing message information to subscribers in a cable television system |
US5477262A (en) | 1991-11-29 | 1995-12-19 | Scientific-Altanta, Inc. | Method and apparatus for providing an on-screen user interface for a subscription television terminal |
US5497187A (en) | 1991-11-29 | 1996-03-05 | Scientific-Atlanta, Inc. | In-band/out-of-band data transmission method and apparatus for a television system |
US5335313A (en) * | 1991-12-03 | 1994-08-02 | Douglas Terry L | Voice-actuated, speaker-dependent control system for hospital bed |
JP2793399B2 (en) | 1991-12-09 | 1998-09-03 | 日本電気株式会社 | Buffer device |
MY111174A (en) | 1991-12-13 | 1999-09-30 | Thomson Consumer Electronics Inc | On/off control of a cable converter unit by a vcr |
US5319649A (en) | 1991-12-27 | 1994-06-07 | Comstream Corporation | Transmission systems and decoders therefor |
GB9200281D0 (en) * | 1992-01-08 | 1992-02-26 | Thomson Consumer Electronics | A pip horizontal panning circuit for wide screen television |
US5689648A (en) | 1992-01-31 | 1997-11-18 | Raychem Corporation | Method and apparatus for publication of information |
JP3328951B2 (en) * | 1992-02-07 | 2002-09-30 | ソニー株式会社 | TV receiver and tuning method |
US5953485A (en) | 1992-02-07 | 1999-09-14 | Abecassis; Max | Method and system for maintaining audio during video control |
US5390348A (en) * | 1992-02-12 | 1995-02-14 | Creative Digital Inc. | System for tracking and correcting drift and dispersion in satellite transmission signals |
JP3299771B2 (en) | 1992-02-18 | 2002-07-08 | パイオニア株式会社 | Teletext receiver |
US5495581A (en) | 1992-02-25 | 1996-02-27 | Tsai; Irving | Method and apparatus for linking a document with associated reference information using pattern matching |
US5446891A (en) | 1992-02-26 | 1995-08-29 | International Business Machines Corporation | System for adjusting hypertext links with weighed user goals and activities |
US5341166A (en) * | 1992-02-27 | 1994-08-23 | Video Control Technology, Inc. | System for controlling selected devices having unique sets of control codes |
JPH05250106A (en) * | 1992-03-04 | 1993-09-28 | Matsushita Electric Ind Co Ltd | Cd-rom retrieving device |
US5418957A (en) | 1992-03-09 | 1995-05-23 | Narayan; Rom | Network data dictionary |
US5432561A (en) * | 1992-03-27 | 1995-07-11 | North American Philips Corporation | System for automatically activating picture-in-picture when an auxiliary signal is detected |
US5444853A (en) | 1992-03-31 | 1995-08-22 | Seiko Epson Corporation | System and method for transferring data between a plurality of virtual FIFO's and a peripheral via a hardware FIFO and selectively updating control information associated with the virtual FIFO's |
US5528490A (en) | 1992-04-10 | 1996-06-18 | Charles E. Hill & Associates, Inc. | Electronic catalog system and method |
DE4212184A1 (en) | 1992-04-10 | 1993-10-14 | Bosch Gmbh Robert | Hydraulic control unit for double acting working cylinder esp. in vehicle steering unit - controls both working volumes by one 4/3-way valve with hydraulic shut off valve connected between each working vol. and 4/3-way valve |
JP2659896B2 (en) * | 1992-04-29 | 1997-09-30 | インターナショナル・ビジネス・マシーンズ・コーポレイション | Structured document copy management method and structured document copy management device |
US5262875A (en) | 1992-04-30 | 1993-11-16 | Instant Video Technologies, Inc. | Audio/video file server including decompression/playback means |
CA2257659C (en) | 1992-05-08 | 2003-01-14 | Market Data Corporation | Restricted information distribution system apparatus and methods |
US5341474A (en) * | 1992-05-15 | 1994-08-23 | Bell Communications Research, Inc. | Communications architecture and buffer for distributing information services |
US5371532A (en) | 1992-05-15 | 1994-12-06 | Bell Communications Research, Inc. | Communications architecture and method for distributing information services |
EP0570785B1 (en) * | 1992-05-19 | 1997-10-01 | THOMSON multimedia | Method and apparatus for device control by data transmission in TV lines |
US5469206A (en) * | 1992-05-27 | 1995-11-21 | Philips Electronics North America Corporation | System and method for automatically correlating user preferences with electronic shopping information |
JP2986613B2 (en) * | 1992-05-27 | 1999-12-06 | 株式会社日立製作所 | Optical transmission module |
US5223924A (en) * | 1992-05-27 | 1993-06-29 | North American Philips Corporation | System and method for automatically correlating user preferences with a T.V. program information database |
JPH05334167A (en) * | 1992-05-28 | 1993-12-17 | Matsushita Electric Ind Co Ltd | Network file system managing device |
US5291554A (en) | 1992-05-28 | 1994-03-01 | Tv Answer, Inc. | Shared-price custom video rentals via interactive TV |
US5375068A (en) * | 1992-06-03 | 1994-12-20 | Digital Equipment Corporation | Video teleconferencing for networked workstations |
US5703965A (en) | 1992-06-05 | 1997-12-30 | The Regents Of The University Of California | Image compression/decompression based on mathematical transform, reduction/expansion, and image sharpening |
US5311325A (en) | 1992-06-10 | 1994-05-10 | Scientific Atlanta, Inc. | Method and apparatus for providing periodic subscription television services |
US5689663A (en) * | 1992-06-19 | 1997-11-18 | Microsoft Corporation | Remote controller user interface and methods relating thereto |
US5838368A (en) | 1992-06-22 | 1998-11-17 | Canon Kabushiki Kaisha | Remote camera control system with compensation for signal transmission delay |
US5835732A (en) | 1993-10-28 | 1998-11-10 | Elonex Ip Holdings, Ltd. | Miniature digital assistant having enhanced host communication |
JPH0619978A (en) | 1992-06-30 | 1994-01-28 | Sony Corp | Reproducing and display device |
WO1994001964A1 (en) | 1992-07-08 | 1994-01-20 | Bell Atlantic Network Services, Inc. | Media server for supplying video and multi-media data over the public telephone switched network |
US5222136A (en) | 1992-07-23 | 1993-06-22 | Crest Industries, Inc. | Encrypted communication system |
JP3114375B2 (en) | 1992-07-24 | 2000-12-04 | 松下電器産業株式会社 | Liquid fuel supply device |
JPH0646419A (en) | 1992-07-27 | 1994-02-18 | Lsi Japan Kk | Tv charging system |
EP1037465B1 (en) | 1992-08-06 | 2005-06-08 | Fujitsu Limited | Terminal used with transaction processing system utilizing teletext broadcasting |
US5412416A (en) * | 1992-08-07 | 1995-05-02 | Nbl Communications, Inc. | Video media distribution network apparatus and method |
JPH0668339A (en) * | 1992-08-19 | 1994-03-11 | Oki Electric Ind Co Ltd | Electronic journal system |
US5502576A (en) * | 1992-08-24 | 1996-03-26 | Ramsay International Corporation | Method and apparatus for the transmission, storage, and retrieval of documents in an electronic domain |
US5432542A (en) * | 1992-08-31 | 1995-07-11 | Television Computer, Inc. | Television receiver location identification |
JP3579061B2 (en) | 1992-08-31 | 2004-10-20 | 株式会社東芝 | Display device |
EP0586954B1 (en) | 1992-09-11 | 2004-11-03 | Siemens Information & Communication Networks, Inc. | Techniques for producing PC displays and printed transcripts from voicemail messages |
US5383044B1 (en) | 1992-09-18 | 1998-09-01 | Recoton Corp | Systems methods and apparatus for transmitting radio frequency remote control signals |
USD362429S (en) * | 1992-09-18 | 1995-09-19 | Booklink Corporation | Electronic book library for storing digitized computer readable material |
WO1994007327A1 (en) | 1992-09-21 | 1994-03-31 | Rolm Company | Method and apparatus for on-screen camera control in video-conference equipment |
US5586235A (en) | 1992-09-25 | 1996-12-17 | Kauffman; Ivan J. | Interactive multimedia system and method |
US5739814A (en) | 1992-09-28 | 1998-04-14 | Sega Enterprises | Information storage system and book device for providing information in response to the user specification |
US5799071A (en) | 1992-10-05 | 1998-08-25 | Azar; Sanjar | Telecommunications cost-minimizing system |
KR960010469B1 (en) * | 1992-10-07 | 1996-08-01 | 대우전자 주식회사 | Digital hdtv having pip function |
FR2696890B1 (en) | 1992-10-08 | 1994-11-04 | Alcatel Espace | Data transmission system in a satellite. |
US5644354A (en) | 1992-10-09 | 1997-07-01 | Prevue Interactive, Inc. | Interactive video system |
US5420974A (en) | 1992-10-15 | 1995-05-30 | International Business Machines Corporation | Multimedia complex form creation, display and editing method apparatus |
US5446490A (en) * | 1992-10-23 | 1995-08-29 | At&T Corp. | Interactive television with tailored programming |
US5418559A (en) | 1992-10-23 | 1995-05-23 | At&T Corp. | Multi-channel television converter for conventional and interactive signals |
US5742329A (en) | 1992-10-26 | 1998-04-21 | Canon Kabushiki Kaisha | Image pickup system and communication system for use in video conference system or the like |
US5388101A (en) | 1992-10-26 | 1995-02-07 | Eon Corporation | Interactive nationwide data service communication system for stationary and mobile battery operated subscriber units |
US5359601A (en) | 1992-10-30 | 1994-10-25 | Scientific-Atlanta, Inc. | Apparatus providing dynamic virtual service selection in a multi-service communications system |
US5400401A (en) * | 1992-10-30 | 1995-03-21 | Scientific Atlanta, Inc. | System and method for transmitting a plurality of digital services |
US5539871A (en) * | 1992-11-02 | 1996-07-23 | International Business Machines Corporation | Method and system for accessing associated data sets in a multimedia environment in a data processing system |
US5319707A (en) * | 1992-11-02 | 1994-06-07 | Scientific Atlanta | System and method for multiplexing a plurality of digital program services for transmission to remote locations |
USD346620S (en) | 1992-11-04 | 1994-05-03 | Mcsorley Jeffrey E | Electronic book for displaying sheet music |
US5537153A (en) * | 1992-11-16 | 1996-07-16 | Kabushiki Kaisha Toshiba | Television signal transmission and reception system with multi-screen display for tuning operation |
US5398074A (en) * | 1992-11-24 | 1995-03-14 | Thomson Consumer Electronics, Inc. | Programmable picture-outside-picture display |
US5357276A (en) * | 1992-12-01 | 1994-10-18 | Scientific-Atlanta, Inc. | Method of providing video on demand with VCR like functions |
EP0820008A3 (en) | 1992-12-01 | 2006-05-24 | Microsoft Corporation | A method and system for in-place interaction with embedded objects |
US5367571A (en) * | 1992-12-02 | 1994-11-22 | Scientific-Atlanta, Inc. | Subscriber terminal with plug in expansion card |
US5657414A (en) * | 1992-12-01 | 1997-08-12 | Scientific-Atlanta, Inc. | Auxiliary device control for a subscriber terminal |
US5341425A (en) | 1992-12-02 | 1994-08-23 | Scientific Atlanta, Inc. | Methods and apparatus for uniquely encrypting data at a plurality of data transmission sites for transmission to a reception site |
US5440632A (en) * | 1992-12-02 | 1995-08-08 | Scientific-Atlanta, Inc. | Reprogrammable subscriber terminal |
US5410326A (en) * | 1992-12-04 | 1995-04-25 | Goldstein; Steven W. | Programmable remote control device for interacting with a plurality of remotely controlled devices |
US6201536B1 (en) | 1992-12-09 | 2001-03-13 | Discovery Communications, Inc. | Network manager for cable television system headends |
US5986690A (en) | 1992-12-09 | 1999-11-16 | Discovery Communications, Inc. | Electronic book selection and delivery system |
US6463585B1 (en) | 1992-12-09 | 2002-10-08 | Discovery Communications, Inc. | Targeted advertisement using television delivery systems |
ES2152712T3 (en) | 1992-12-09 | 2001-02-01 | Discovery Communicat Inc | DISTRIBUTION SYSTEM OF TELEVISION PROGRAMS. |
US7835989B1 (en) | 1992-12-09 | 2010-11-16 | Discovery Communications, Inc. | Electronic book alternative delivery systems |
US5600573A (en) | 1992-12-09 | 1997-02-04 | Discovery Communications, Inc. | Operations center with video storage for a television program packaging and delivery system |
US5600364A (en) | 1992-12-09 | 1997-02-04 | Discovery Communications, Inc. | Network controller for cable television delivery systems |
US5659350A (en) | 1992-12-09 | 1997-08-19 | Discovery Communications, Inc. | Operations center for a television program packaging and delivery system |
US5798785A (en) | 1992-12-09 | 1998-08-25 | Discovery Communications, Inc. | Terminal for suggesting programs offered on a television program delivery system |
US5483277A (en) * | 1992-12-15 | 1996-01-09 | Alcatel Network Systems | Simplified set-top converter for broadband switched network |
US5341426A (en) | 1992-12-15 | 1994-08-23 | Motorola, Inc. | Cryptographic key management apparatus and method |
US5465401A (en) | 1992-12-15 | 1995-11-07 | Texas Instruments Incorporated | Communication system and methods for enhanced information transfer |
US5392387A (en) | 1992-12-17 | 1995-02-21 | International Business Machines Corporation | Method and system for enhanced data access efficiency in an electronic book |
JP3360856B2 (en) | 1992-12-18 | 2003-01-07 | 富士通株式会社 | Processor |
US5389964A (en) | 1992-12-30 | 1995-02-14 | Information Resources, Inc. | Broadcast channel substitution method and apparatus |
TW234223B (en) | 1993-01-05 | 1994-11-11 | Yuen Henry C | |
US5544320A (en) | 1993-01-08 | 1996-08-06 | Konrad; Allan M. | Remote information service access system based on a client-server-service model |
US5323249A (en) * | 1993-01-12 | 1994-06-21 | E. I. Du Pont De Nemours And Company | Method for reproducing color images having one color gamut with a device having a different color gamut |
US5349638A (en) * | 1993-01-25 | 1994-09-20 | Micro-Technology Inc.-Wisconsin | Universal calling/originating number identification |
US5890122A (en) | 1993-02-08 | 1999-03-30 | Microsoft Corporation | Voice-controlled computer simulateously displaying application menu and list of available commands |
US5491821A (en) | 1993-02-24 | 1996-02-13 | International Business Machines Corporation | Method and system for incremental processing of computer objects |
JPH06250895A (en) | 1993-02-26 | 1994-09-09 | Fujitsu Ltd | Structured data base system |
GB9303998D0 (en) | 1993-02-26 | 1993-04-14 | Chater Ian | Introduction system |
JPH06337896A (en) * | 1993-03-31 | 1994-12-06 | Matsushita Electric Ind Co Ltd | Device and method for retrieving electronic book display |
US5426594A (en) | 1993-04-02 | 1995-06-20 | Motorola, Inc. | Electronic greeting card store and communication system |
JPH06303607A (en) | 1993-04-15 | 1994-10-28 | Canon Inc | Video conference system and its control method |
CA2121151A1 (en) | 1993-04-16 | 1994-10-17 | Trevor Lambert | Method and apparatus for automatic insertion of a television signal from a remote source |
US5437052A (en) | 1993-04-16 | 1995-07-25 | Conifer Corporation | MMDS over-the-air bi-directional TV/data transmission system and method therefor |
JPH06311119A (en) | 1993-04-20 | 1994-11-04 | Sony Corp | Data broadcasting system |
US5408258A (en) | 1993-04-21 | 1995-04-18 | The Arbitron Company | Method of automatically qualifying a signal reproduction device for installation of monitoring equipment |
USD349923S (en) | 1993-04-26 | 1994-08-23 | Western Publishing Company, Inc. | Electronic book |
TW318315B (en) | 1993-05-03 | 1997-10-21 | At & T Corp | |
US5539449A (en) * | 1993-05-03 | 1996-07-23 | At&T Corp. | Integrated television services system |
US5565908A (en) | 1993-05-07 | 1996-10-15 | Kayon Systems, Inc. | Bi-directional system for providing information, management, and entertainment services |
JP3343990B2 (en) | 1993-05-19 | 2002-11-11 | ソニー株式会社 | Magnetic disk drive |
US5524195A (en) | 1993-05-24 | 1996-06-04 | Sun Microsystems, Inc. | Graphical user interface for interactive television with an animated agent |
US5375160A (en) | 1993-05-28 | 1994-12-20 | Ledler Corporation | Interface apparatus for effecting captioning and communications between a telephone line and a television |
US5486278A (en) | 1993-06-02 | 1996-01-23 | Moltech Invent S.A. | Treating prebaked carbon components for aluminum production, the treated components thereof, and the components use in an electrolytic cell |
US5365434A (en) | 1993-06-04 | 1994-11-15 | Carolyn E. Carlson | Book enhancer |
CN1125029A (en) | 1993-06-07 | 1996-06-19 | 亚特兰大科技公司 | Display system for a subscriber terminal |
US5485221A (en) | 1993-06-07 | 1996-01-16 | Scientific-Atlanta, Inc. | Subscription television system and terminal for enabling simultaneous display of multiple services |
US5579055A (en) | 1993-06-07 | 1996-11-26 | Scientific-Atlanta, Inc. | Electronic program guide and text channel data controller |
TW235358B (en) | 1993-06-11 | 1994-12-01 | Philips Electronics Nv | CD-I pointer device with 8 directions, 1 pixel/update |
US5408465A (en) | 1993-06-21 | 1995-04-18 | Hewlett-Packard Company | Flexible scheme for admission control of multimedia streams on integrated networks |
US5594509A (en) | 1993-06-22 | 1997-01-14 | Apple Computer, Inc. | Method and apparatus for audio-visual interface for the display of multiple levels of information on a display |
US5621456A (en) * | 1993-06-22 | 1997-04-15 | Apple Computer, Inc. | Methods and apparatus for audio-visual interface for the display of multiple program categories |
US5583560A (en) * | 1993-06-22 | 1996-12-10 | Apple Computer, Inc. | Method and apparatus for audio-visual interface for the selective display of listing information on a display |
US5544342A (en) | 1993-06-30 | 1996-08-06 | International Business Machines Corporation | System and method for prefetching information in a processing system |
EP0632397A3 (en) | 1993-07-02 | 1995-08-16 | Nippon Telegraph & Telephone | Book data service system with data delivery by broadcasting. |
US5414455A (en) | 1993-07-07 | 1995-05-09 | Digital Equipment Corporation | Segmented video on demand system |
US5329590A (en) | 1993-07-08 | 1994-07-12 | Uniden America Corporation | Automatic pay-per-view reception in a satellite receiver |
US5469431A (en) | 1993-07-12 | 1995-11-21 | Philips Electronics North America Corp. | Method of and apparatus for channel mapping with relative service identification |
US5355162A (en) * | 1993-07-13 | 1994-10-11 | Pacific Ray Video Limited | Multi-standard cable television system |
US5621658A (en) * | 1993-07-13 | 1997-04-15 | International Business Machines Corporation | Method and apparatus for communicating an electronic action from a data processing system to another data processing system via an audio device |
US5481296A (en) * | 1993-08-06 | 1996-01-02 | International Business Machines Corporation | Apparatus and method for selectively viewing video information |
US5437552A (en) | 1993-08-13 | 1995-08-01 | Western Publishing Co., Inc. | Interactive audio-visual work |
IL106746A (en) * | 1993-08-19 | 1997-02-18 | News Datacom Ltd | CATV systems |
US5442626A (en) * | 1993-08-24 | 1995-08-15 | At&T Corp. | Digital communications system with symbol multiplexers |
US5666493A (en) | 1993-08-24 | 1997-09-09 | Lykes Bros., Inc. | System for managing customer orders and method of implementation |
US5581560A (en) | 1993-08-27 | 1996-12-03 | Canon Kabushiki Kaisha | Communication apparatus and method for simultaneous communication of audio and data signals with improved audio control |
US5377258A (en) | 1993-08-30 | 1994-12-27 | National Medical Research Council | Method and apparatus for an automated and interactive behavioral guidance system |
JPH0764893A (en) * | 1993-08-31 | 1995-03-10 | Canon Inc | Network system |
FI97517C (en) | 1993-09-06 | 1996-12-27 | Nokia Mobile Phones Ltd | Packet data transmission in a digital cellular network |
US6418556B1 (en) * | 1993-09-09 | 2002-07-09 | United Video Properties, Inc. | Electronic television program guide schedule system and method |
US5589892A (en) | 1993-09-09 | 1996-12-31 | Knee; Robert A. | Electronic television program guide schedule system and method with data feed access |
US5499330A (en) | 1993-09-17 | 1996-03-12 | Digital Equipment Corp. | Document display system for organizing and displaying documents as screen objects organized along strand paths |
JP2781345B2 (en) | 1993-09-20 | 1998-07-30 | 松下電器産業株式会社 | Information playback device |
DE4497139T1 (en) | 1993-09-20 | 1996-12-19 | Motorola Inc | Device and method for access to a cable network |
US5410344A (en) * | 1993-09-22 | 1995-04-25 | Arrowsmith Technologies, Inc. | Apparatus and method of selecting video programs based on viewers' preferences |
US5491785A (en) | 1993-09-30 | 1996-02-13 | Hewlett-Packard Company | Information retrieval device for displaying and directly refreshing the display of a dynamically modifiable document |
US5689641A (en) | 1993-10-01 | 1997-11-18 | Vicor, Inc. | Multimedia collaboration system arrangement for routing compressed AV signal through a participant site without decompressing the AV signal |
US5638426A (en) * | 1993-10-12 | 1997-06-10 | Multimedia Systems Corporation | Interactive system for a closed cable network |
JPH07175868A (en) | 1993-10-15 | 1995-07-14 | Internatl Business Mach Corp <Ibm> | Method and system for output of digital information to medium |
SG67927A1 (en) | 1993-10-20 | 1999-10-19 | Videoconferencing Sys Inc | Adaptive videoconferencing system |
US5572625A (en) | 1993-10-22 | 1996-11-05 | Cornell Research Foundation, Inc. | Method for generating audio renderings of digitized works having highly technical content |
US5631693A (en) | 1993-10-25 | 1997-05-20 | Antec Corporation | Method and apparatus for providing on demand services in a subscriber system |
US5426699A (en) | 1993-10-25 | 1995-06-20 | Antec Corporation | Method and apparatus for digitizing a scrambled analog video signal |
US5481294A (en) * | 1993-10-27 | 1996-01-02 | A. C. Nielsen Company | Audience measurement system utilizing ancillary codes and passive signatures |
DE69319353T3 (en) | 1993-10-29 | 2001-06-13 | Toshiba Kawasaki Kk | RECORDING MEDIUM, PLAYBACK METHOD AND PLAYBACK FOR MULTIPLE SCENES |
JPH07177277A (en) | 1993-11-02 | 1995-07-14 | Ricoh Co Ltd | Image document circulation device |
US5524201A (en) * | 1993-11-03 | 1996-06-04 | Apple Computer, Inc. | Method of preparing an electronic book for a computer system |
US6243071B1 (en) * | 1993-11-03 | 2001-06-05 | Apple Computer, Inc. | Tool set for navigating through an electronic book |
US5771354A (en) * | 1993-11-04 | 1998-06-23 | Crawford; Christopher M. | Internet online backup system provides remote storage for customers using IDs and passwords which were interactively established when signing up for backup services |
US5481542A (en) * | 1993-11-10 | 1996-01-02 | Scientific-Atlanta, Inc. | Interactive information services control system |
US5490247A (en) | 1993-11-24 | 1996-02-06 | Intel Corporation | Video subsystem for computer-based conferencing system |
US5524110A (en) | 1993-11-24 | 1996-06-04 | Intel Corporation | Conferencing over multiple transports |
US5473362A (en) * | 1993-11-30 | 1995-12-05 | Microsoft Corporation | Video on demand system comprising stripped data across plural storable devices with time multiplex scheduling |
DE69428602T2 (en) | 1993-12-02 | 2002-05-29 | Discovery Communicat Inc | SELECTION AND DISTRIBUTION SYSTEM FOR ELECTRONIC BOOKS |
JP3237362B2 (en) | 1993-12-27 | 2001-12-10 | 松下電器産業株式会社 | Program guide display device |
US5594493A (en) | 1994-01-19 | 1997-01-14 | Nemirofsky; Frank R. | Television signal activated interactive smart card system |
US5880769A (en) | 1994-01-19 | 1999-03-09 | Smarttv Co. | Interactive smart card system for integrating the provision of remote and local services |
US5509074A (en) | 1994-01-27 | 1996-04-16 | At&T Corp. | Method of protecting electronically published materials using cryptographic protocols |
US5534888A (en) * | 1994-02-03 | 1996-07-09 | Motorola | Electronic book |
US5466158A (en) | 1994-02-14 | 1995-11-14 | Smith, Iii; Jay | Interactive book device |
US6298441B1 (en) | 1994-03-10 | 2001-10-02 | News Datacom Ltd. | Secure document access system |
TW236744B (en) | 1994-03-23 | 1994-12-21 | Thomson Consumer Electronics | |
US5598523A (en) | 1994-03-31 | 1997-01-28 | Panasonic Technologies, Inc. | Method and system for displayed menu activation using a matching distinctive arrangement of keypad actuators |
US5500794A (en) | 1994-03-31 | 1996-03-19 | Panasonic Technologies, Inc. | Distribution system and method for menu-driven user interface |
US5602596A (en) | 1994-04-08 | 1997-02-11 | U S West Technologies, Inc. | Method for navigating a complex multimedia structure at an interactive user station |
US5537141A (en) | 1994-04-15 | 1996-07-16 | Actv, Inc. | Distance learning system providing individual television participation, audio responses and memory for every student |
US5768521A (en) | 1994-05-16 | 1998-06-16 | Intel Corporation | General purpose metering mechanism for distribution of electronic information |
US5630125A (en) | 1994-05-23 | 1997-05-13 | Zellweger; Paul | Method and apparatus for information management using an open hierarchical data structure |
US5521631A (en) | 1994-05-25 | 1996-05-28 | Spectravision, Inc. | Interactive digital video services system with store and forward capabilities |
US5477263A (en) * | 1994-05-26 | 1995-12-19 | Bell Atlantic Network Services, Inc. | Method and apparatus for video on demand with fast forward, reverse and channel pause |
US5818511A (en) | 1994-05-27 | 1998-10-06 | Bell Atlantic | Full service network |
AU2820695A (en) | 1994-06-08 | 1996-01-04 | Futurevision Of America Corp. | Interactive broadband multimedia system |
US5425102A (en) | 1994-06-09 | 1995-06-13 | Datasonix Corporation | Computer security apparatus with password hints |
US5475682A (en) | 1994-06-10 | 1995-12-12 | At&T Corp. | Method of regulating backpressure traffic in a packet switched network |
US5526469A (en) | 1994-06-14 | 1996-06-11 | Xerox Corporation | System for printing image data in a versatile print server |
JPH088853A (en) | 1994-06-24 | 1996-01-12 | Sony Corp | Scrambling device and descrambling device |
US5453796A (en) | 1994-06-28 | 1995-09-26 | Thomson Consumer Electronics, Inc. | Signal swap apparatus for a television receiver having an HDTV main picture signal processor and an NTSC Pix-in-Pix signal processor |
US5787171A (en) | 1994-06-28 | 1998-07-28 | Sony Corporation | Data transmitter and receiver |
US5624265A (en) | 1994-07-01 | 1997-04-29 | Tv Interactive Data Corporation | Printed publication remote contol for accessing interactive media |
US5555441A (en) | 1994-08-02 | 1996-09-10 | Interim Design Inc. | Interactive audiovisual distribution system |
US5640193A (en) | 1994-08-15 | 1997-06-17 | Lucent Technologies Inc. | Multimedia service access by reading marks on an object |
US5600775A (en) | 1994-08-26 | 1997-02-04 | Emotion, Inc. | Method and apparatus for annotating full motion video and other indexed data structures |
US5586264A (en) | 1994-09-08 | 1996-12-17 | Ibm Corporation | Video optimized media streamer with cache management |
US5515098A (en) * | 1994-09-08 | 1996-05-07 | Carles; John B. | System and method for selectively distributing commercial messages over a communications network |
US5682325A (en) | 1994-09-12 | 1997-10-28 | Bell Atlantic Network Services, Inc. | Level 1 gateway for video tone networks |
EP0701220B1 (en) * | 1994-09-12 | 2001-07-04 | Adobe Systems Inc. | Method and apparatus for viewing electronic documents |
US5604824A (en) | 1994-09-22 | 1997-02-18 | Houston Advanced Research Center | Method and apparatus for compression and decompression of documents and the like using splines and spline-wavelets |
US5715314A (en) | 1994-10-24 | 1998-02-03 | Open Market, Inc. | Network sales system |
US5608449A (en) | 1994-10-31 | 1997-03-04 | Rtc Industries, Inc. | Wireless interactive consumer video system |
WO1996015517A2 (en) | 1994-11-02 | 1996-05-23 | Visible Interactive Corporation | Interactive personal interpretive device and system for retrieving information about a plurality of objects |
US5724521A (en) | 1994-11-03 | 1998-03-03 | Intel Corporation | Method and apparatus for providing electronic advertisements to end users in a consumer best-fit pricing manner |
US5600368A (en) | 1994-11-09 | 1997-02-04 | Microsoft Corporation | Interactive television system and method for viewer control of multiple camera viewpoints in broadcast programming |
US5727065A (en) | 1994-11-14 | 1998-03-10 | Hughes Electronics | Deferred billing, broadcast, electronic document distribution system and method |
US7613659B1 (en) | 1994-11-28 | 2009-11-03 | Yt Acquisition Corporation | System and method for processing tokenless biometric electronic transmissions using an electronic rule module clearinghouse |
US5629733A (en) | 1994-11-29 | 1997-05-13 | News America Publications, Inc. | Electronic television program guide schedule system and method with display and search of program listings by title |
US5758257A (en) | 1994-11-29 | 1998-05-26 | Herz; Frederick | System and method for scheduling broadcast of and access to video programs and other data using customer profiles |
US6460036B1 (en) | 1994-11-29 | 2002-10-01 | Pinpoint Incorporated | System and method for providing customized electronic newspapers and target advertisements |
US5799157A (en) | 1994-12-13 | 1998-08-25 | Elcom Systems, Inc. | System and method for creating interactive electronic systems to present information and execute transactions |
US5774170A (en) | 1994-12-13 | 1998-06-30 | Hite; Kenneth C. | System and method for delivering targeted advertisements to consumers |
US5512934A (en) | 1994-12-29 | 1996-04-30 | At&T Corp. | System and method for transmission of programming on demand |
US5754172A (en) | 1995-01-09 | 1998-05-19 | Sony Corporation | Information display method |
US5892900A (en) | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
US5517502A (en) | 1995-03-02 | 1996-05-14 | Zenith Electronics Corp. | Upstream transmission using multiple transmission tags and downstream acknowledgements in conditional access packets |
US5696906A (en) | 1995-03-09 | 1997-12-09 | Continental Cablevision, Inc. | Telecommunicaion user account management system and method |
US5635918A (en) | 1995-03-16 | 1997-06-03 | Motorola, Inc. | Method and apparatus for controlling message delivery to wireless receiver devices |
US5630103A (en) | 1995-03-20 | 1997-05-13 | Smith; Patrick C. | Radio transmission system for distribution of newspaper copy in computer format to personal computers for viewing |
US7116357B1 (en) | 1995-03-20 | 2006-10-03 | Canon Kabushiki Kaisha | Camera monitoring system |
US5729471A (en) | 1995-03-31 | 1998-03-17 | The Regents Of The University Of California | Machine dynamic selection of one video camera/image of a scene from multiple video cameras/images of the scene in accordance with a particular perspective on the scene, an object in the scene, or an event in the scene |
CN1183878C (en) * | 1995-04-21 | 2005-01-12 | 格尔德·沃丁 | Nail for maintaining location and shape of broken long bones |
US5621793A (en) | 1995-05-05 | 1997-04-15 | Rubin, Bednarek & Associates, Inc. | TV set top box using GPS |
US5721832A (en) | 1995-05-12 | 1998-02-24 | Regal Greetings & Gifts Inc. | Method and apparatus for an interactive computerized catalog system |
US5721956A (en) | 1995-05-15 | 1998-02-24 | Lucent Technologies Inc. | Method and apparatus for selective buffering of pages to provide continuous media data to multiple users |
US5721908A (en) | 1995-06-07 | 1998-02-24 | International Business Machines Corporation | Computer network for WWW server data access over internet |
US5740549A (en) | 1995-06-12 | 1998-04-14 | Pointcast, Inc. | Information and advertising distribution system and method |
US5818441A (en) | 1995-06-15 | 1998-10-06 | Intel Corporation | System and method for simulating two-way connectivity for one way data streams |
DE29510170U1 (en) | 1995-06-22 | 1995-11-30 | Siemens Ag | Pen-oriented small calculator in the form of a notepad |
US6119154A (en) | 1995-07-14 | 2000-09-12 | Oracle Corporation | Method and apparatus for non-sequential access to an in-progress video feed |
US6138147A (en) | 1995-07-14 | 2000-10-24 | Oracle Corporation | Method and apparatus for implementing seamless playback of continuous media feeds |
US5675390A (en) | 1995-07-17 | 1997-10-07 | Gateway 2000, Inc. | Home entertainment system combining complex processor capability with a high quality display |
US5710887A (en) | 1995-08-29 | 1998-01-20 | Broadvision | Computer system and method for electronic commerce |
JP3441306B2 (en) | 1995-09-12 | 2003-09-02 | 株式会社東芝 | Client device, message transmission method, server device, page processing method, and relay server device |
US5844600A (en) | 1995-09-15 | 1998-12-01 | General Datacomm, Inc. | Methods, apparatus, and systems for transporting multimedia conference data streams through a transport network |
US5745556A (en) | 1995-09-22 | 1998-04-28 | At&T Corp. | Interactive and information data services telephone billing system |
CA2233023A1 (en) | 1995-09-25 | 1997-04-03 | Edward A. Taft | Optimum access to electronic documents |
US5682206A (en) | 1995-09-25 | 1997-10-28 | Thomson Consumer Electronics, Inc. | Consumer interface for programming device |
DE69529071T2 (en) | 1995-09-29 | 2003-08-21 | Hewlett Packard Co | Flying over electronically stored information |
ATE290293T1 (en) | 1995-10-02 | 2005-03-15 | Starsight Telecast Inc | DEVICES AND METHODS FOR PROVIDING TELEVISION PROGRAM INFORMATION |
JP3029456U (en) | 1995-10-13 | 1996-10-01 | 由美子 中島 | Sound field controller |
US5788504A (en) | 1995-10-16 | 1998-08-04 | Brookhaven Science Associates Llc | Computerized training management system |
US5929932A (en) | 1995-10-24 | 1999-07-27 | Sanyo Electric Co., Ltd. | Program guide display controller at user terminal of television broadcasting system |
US5737533A (en) | 1995-10-26 | 1998-04-07 | Wegener Internet Projects Bv | System for generating a virtual reality scene in response to a database search |
US5737747A (en) | 1995-10-27 | 1998-04-07 | Emc Corporation | Prefetching to service multiple video streams from an integrated cached disk array |
JP2001527703A (en) | 1995-11-13 | 2001-12-25 | ジェムスター ディベロプメント コーポレイション | Method and apparatus for displaying text or graphic data on a screen of a television receiver |
US5742680A (en) | 1995-11-13 | 1998-04-21 | E Star, Inc. | Set top box for receiving and decryption and descrambling a plurality of satellite television signals |
US5870717A (en) | 1995-11-13 | 1999-02-09 | International Business Machines Corporation | System for ordering items over computer network using an electronic catalog |
US5793414A (en) | 1995-11-15 | 1998-08-11 | Eastman Kodak Company | Interactive video communication system |
US5802526A (en) | 1995-11-15 | 1998-09-01 | Microsoft Corporation | System and method for graphically displaying and navigating through an interactive voice response menu |
US5761485A (en) | 1995-12-01 | 1998-06-02 | Munyan; Daniel E. | Personal electronic book system |
US5726909A (en) | 1995-12-08 | 1998-03-10 | Krikorian; Thomas M. | Continuous play background music system |
WO1997022101A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | Electronic book and method of selecting a primary font and a primary size for displaying text therewith |
US5761682A (en) | 1995-12-14 | 1998-06-02 | Motorola, Inc. | Electronic book and method of capturing and storing a quote therein |
WO1997022105A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | Electronic book and method of controlling a rate of information displayed thereby |
US5661635A (en) | 1995-12-14 | 1997-08-26 | Motorola, Inc. | Reusable housing and memory card therefor |
WO1997022065A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | Electronic book and method of storing at least one book in an internal machine-readable storage medium |
EP0809840A4 (en) | 1995-12-14 | 1999-09-08 | Motorola Inc | Apparatus and method for storing and presenting text |
WO1997022099A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | System and method for limiting access to a book card |
US5697793A (en) | 1995-12-14 | 1997-12-16 | Motorola, Inc. | Electronic book and method of displaying at least one reading metric therefor |
WO1997022104A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | Electronic book and method of displaying an animated page turn therefor |
US5893132A (en) | 1995-12-14 | 1999-04-06 | Motorola, Inc. | Method and system for encoding a book for reading using an electronic book |
AU1422397A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | Electronic book and method of creating a personal log of reading activity therefor |
DE19681252T1 (en) | 1995-12-14 | 1998-04-23 | Motorola Inc | Electronic book and graphical user interface for controlling it |
US5761681A (en) | 1995-12-14 | 1998-06-02 | Motorola, Inc. | Method of substituting names in an electronic book |
AU1279597A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | Electronic book diary and method for use therefor |
AU1342797A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | Electronic book and graphical user interface for selecting book to read therewith |
AU1464397A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | System and method for an automatic library for a plurality of book cards |
AU1331597A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | Electronic book and a method of displaying a relative position of a current page of a book therefor |
US5815407A (en) | 1995-12-14 | 1998-09-29 | Motorola Inc. | Method and device for inhibiting the operation of an electronic device during take-off and landing of an aircraft |
AU1569797A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | Electronic book and method of annotation therefor |
WO1997022049A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | System for inhibiting the operation of an electronic device during take-off and landing of an aircraft |
WO1997022111A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | Method for abridging text in an electronic book |
AU1569897A (en) | 1995-12-14 | 1997-07-03 | Motorola, Inc. | System and method of authoring tools for an electronic book |
WO1997022100A1 (en) | 1995-12-14 | 1997-06-19 | Motorola Inc. | Method and electronic book for creating a plurality of versions of a book |
US6675384B1 (en) | 1995-12-21 | 2004-01-06 | Robert S. Block | Method and apparatus for information labeling and control |
US5737725A (en) | 1996-01-09 | 1998-04-07 | U S West Marketing Resources Group, Inc. | Method and system for automatically generating new voice files corresponding to new text from a script |
JP2000503154A (en) | 1996-01-11 | 2000-03-14 | エムアールジェイ インコーポレイテッド | System for controlling access and distribution of digital ownership |
US5833468A (en) | 1996-01-24 | 1998-11-10 | Frederick R. Guy | Remote learning system using a television signal and a network connection |
US5790935A (en) | 1996-01-30 | 1998-08-04 | Hughes Aircraft Company | Virtual on-demand digital information delivery system and method |
US5930768A (en) | 1996-02-06 | 1999-07-27 | Supersonic Boom, Inc. | Method and system for remote user controlled manufacturing |
US5761606A (en) | 1996-02-08 | 1998-06-02 | Wolzien; Thomas R. | Media online services access via address embedded in video or audio program |
US5635989A (en) | 1996-02-13 | 1997-06-03 | Hughes Electronics | Method and apparatus for sorting and searching a television program guide |
US5862325A (en) | 1996-02-29 | 1999-01-19 | Intermind Corporation | Computer-based communication system and method using metadata defining a control structure |
JP3862315B2 (en) | 1996-03-13 | 2006-12-27 | キヤノン株式会社 | Image display apparatus and control method thereof |
US5893109A (en) | 1996-03-15 | 1999-04-06 | Inso Providence Corporation | Generation of chunks of a long document for an electronic book system |
US6025837A (en) | 1996-03-29 | 2000-02-15 | Micrsoft Corporation | Electronic program guide with hyperlinks to target resources |
DE69732062T2 (en) | 1996-03-29 | 2005-06-02 | Matsushita Electric Industrial Co., Ltd., Kadoma | Radio receiving apparatus for television signals and program display method |
US5862329A (en) | 1996-04-18 | 1999-01-19 | International Business Machines Corporation | Method system and article of manufacture for multi-casting audio visual material |
US6016484A (en) | 1996-04-26 | 2000-01-18 | Verifone, Inc. | System, method and article of manufacture for network electronic payment instrument and certification of payment and credit collection utilizing a payment |
US5848396A (en) | 1996-04-26 | 1998-12-08 | Freedom Of Information, Inc. | Method and apparatus for determining behavioral profile of a computer user |
AU2810597A (en) | 1996-04-29 | 1997-11-19 | Richard J D'Agostino | Video directory entertainment and marketing method and apparatus |
US5929849A (en) | 1996-05-02 | 1999-07-27 | Phoenix Technologies, Ltd. | Integration of dynamic universal resource locators with television presentations |
US6469753B1 (en) | 1996-05-03 | 2002-10-22 | Starsight Telecast, Inc. | Information system |
EP0810534B1 (en) | 1996-05-13 | 2003-03-19 | Oki Electric Industry Co., Ltd. | Document display system and electronic dictionary |
US5761468A (en) | 1996-05-15 | 1998-06-02 | Sun Microsystems Inc | Hardware mechanism for optimizing instruction and data prefetching by forming augmented prefetch instructions |
US5815671A (en) | 1996-06-11 | 1998-09-29 | Command Audio Corporation | Method and apparatus for encoding and storing audio/video information for subsequent predetermined retrieval |
JP3663010B2 (en) | 1996-07-01 | 2005-06-22 | 三井鉱山株式会社 | Crusher |
EP0821522B1 (en) | 1996-07-23 | 2008-04-09 | Canon Kabushiki Kaisha | Camera control apparatus and method |
US6279017B1 (en) | 1996-08-07 | 2001-08-21 | Randall C. Walker | Method and apparatus for displaying text based upon attributes found within the text |
US5956034A (en) | 1996-08-13 | 1999-09-21 | Softbook Press, Inc. | Method and apparatus for viewing electronic reading materials |
US5850629A (en) | 1996-09-09 | 1998-12-15 | Matsushita Electric Industrial Co., Ltd. | User interface controller for text-to-speech synthesizer |
WO1998013807A1 (en) | 1996-09-25 | 1998-04-02 | Sylvan Learning Systems, Inc. | Automated testing and electronic instructional delivery and student management system |
US5881269A (en) | 1996-09-30 | 1999-03-09 | International Business Machines Corporation | Simulation of multiple local area network clients on a single workstation |
US6012890A (en) | 1996-10-04 | 2000-01-11 | Instabook Corporation | Electronic bookstore vending machine |
DE19642178A1 (en) | 1996-10-12 | 1998-04-16 | Beiersdorf Ag | Electrically conductive transfer tape |
US6052717A (en) | 1996-10-23 | 2000-04-18 | Family Systems, Ltd. | Interactive web book system |
US6039575A (en) | 1996-10-24 | 2000-03-21 | National Education Corporation | Interactive learning system with pretest |
US5903652A (en) | 1996-11-25 | 1999-05-11 | Microsoft Corporation | System and apparatus for monitoring secure information in a computer network |
JP3311259B2 (en) | 1996-11-29 | 2002-08-05 | キヤノン株式会社 | Imaging control method and apparatus, imaging system, and storage medium storing program for executing the method |
US6177931B1 (en) | 1996-12-19 | 2001-01-23 | Index Systems, Inc. | Systems and methods for displaying and recording control interface with television programs, video, advertising information and program scheduling information |
US6163316A (en) | 1997-01-03 | 2000-12-19 | Texas Instruments Incorporated | Electronic programming system and method |
JP2751923B1 (en) | 1997-02-05 | 1998-05-18 | 日本電気株式会社 | Multipoint video conference system and multipoint video conference device |
US5850218A (en) * | 1997-02-19 | 1998-12-15 | Time Warner Entertainment Company L.P. | Inter-active program guide with default selection control |
US6091930A (en) | 1997-03-04 | 2000-07-18 | Case Western Reserve University | Customizable interactive textbook |
US5844890A (en) | 1997-03-25 | 1998-12-01 | International Business Machines Corporation | Communications cell scheduler and scheduling method for providing proportional use of network bandwith |
US6452614B1 (en) | 1997-04-14 | 2002-09-17 | Siements Information And Communication Networks, Inc. | Organizing a user interface using different personae |
US5892915A (en) | 1997-04-25 | 1999-04-06 | Emc Corporation | System having client sending edit commands to server during transmission of continuous media from one clip in play list for editing the play list |
US6034680A (en) | 1997-04-25 | 2000-03-07 | Foundation For Concepts In Education, Inc. | Supplying supplementary information for printed books |
US6606603B1 (en) | 1997-04-28 | 2003-08-12 | Ariba, Inc. | Method and apparatus for ordering items using electronic catalogs |
US5864823A (en) | 1997-06-25 | 1999-01-26 | Virtel Corporation | Integrated virtual telecommunication system for E-commerce |
US5898852A (en) | 1997-06-26 | 1999-04-27 | Sun Microsystems, Inc. | Load instruction steering in a dual data cache microarchitecture |
CA2239339C (en) | 1997-07-18 | 2002-04-16 | Lucent Technologies Inc. | Method and apparatus for providing speaker authentication by verbal information verification using forced decoding |
US6252879B1 (en) | 1997-09-17 | 2001-06-26 | Sony Corporation | Single counter for controlling multiple finite state machines in a multi-port bridge for local area network |
US6377993B1 (en) | 1997-09-26 | 2002-04-23 | Mci Worldcom, Inc. | Integrated proxy interface for web based data management reports |
US5986677A (en) | 1997-09-30 | 1999-11-16 | Compaq Computer Corporation | Accelerated graphics port read transaction merging |
US6101216A (en) | 1997-10-03 | 2000-08-08 | Rockwell International Corporation | Splitterless digital subscriber line communication system |
US6016141A (en) | 1997-10-06 | 2000-01-18 | United Video Properties, Inc. | Interactive television program guide system with pay program package promotion |
US6112049A (en) | 1997-10-21 | 2000-08-29 | The Riverside Publishing Company | Computer network based testing system |
US6154633A (en) * | 1997-10-22 | 2000-11-28 | Motorola, Inc. | Method and apparatus for upgrading features and functions of a set top box in the field |
IL122194A0 (en) | 1997-11-13 | 1998-06-15 | Scidel Technologies Ltd | Method and apparatus for personalized images inserted into a video stream |
US6029045A (en) | 1997-12-09 | 2000-02-22 | Cogent Technology, Inc. | System and method for inserting local content into programming content |
US6006183A (en) | 1997-12-16 | 1999-12-21 | International Business Machines Corp. | Speech recognition confidence level display |
DE19755742A1 (en) | 1997-12-16 | 1999-06-17 | Thomson Brandt Gmbh | Signaling incoming electronic message for certain addressee in on-line service |
US6006236A (en) | 1997-12-22 | 1999-12-21 | Adobe Systems Incorporated | Virtual navigator that produces virtual links at run time for identifying links in an electronic file |
US6359881B1 (en) | 1997-12-31 | 2002-03-19 | At&T Corp. | Hybrid fiber twisted pair local loop network service architecture |
US6385614B1 (en) | 1998-01-14 | 2002-05-07 | Netlibrary Inc. | Electronic bookshelf with multi-user features |
AU762534B2 (en) | 1998-02-26 | 2003-06-26 | Monec Mobile Network Computing Ltd. | Electronic device, preferably an electronic book |
US6331867B1 (en) | 1998-03-20 | 2001-12-18 | Nuvomedia, Inc. | Electronic book with automated look-up of terms of within reference titles |
US6101485A (en) | 1998-03-26 | 2000-08-08 | International Business Machines Corporation | Electronic solicitations for internet commerce |
US6182050B1 (en) | 1998-05-28 | 2001-01-30 | Acceleration Software International Corporation | Advertisements distributed on-line using target criteria screening with method for maintaining end user privacy |
US6698020B1 (en) * | 1998-06-15 | 2004-02-24 | Webtv Networks, Inc. | Techniques for intelligent video ad insertion |
US6099320A (en) | 1998-07-06 | 2000-08-08 | Papadopoulos; Anastasius | Authoring system and method for computer-based training |
US6415316B1 (en) | 1998-09-01 | 2002-07-02 | Aidministrator Nederland B.V. | Method and apparatus for implementing a web page diary |
US6611531B1 (en) | 1998-09-30 | 2003-08-26 | Cisco Technology, Inc. | Method and apparatus for routing integrated data, voice, and video traffic |
US6535505B1 (en) | 1998-09-30 | 2003-03-18 | Cisco Technology, Inc. | Method and apparatus for providing a time-division multiplexing (TDM) interface among a high-speed data stream and multiple processors |
US6295542B1 (en) | 1998-10-02 | 2001-09-25 | National Power Plc | Method and apparatus for cross-referencing text |
GB9822022D0 (en) | 1998-10-09 | 1998-12-02 | Roke Manor Research | Method and apparatus for receiving a media broadcast |
US6363418B1 (en) | 1998-10-16 | 2002-03-26 | Softbook Press, Inc. | On-line image caching control for efficient image display |
US6195667B1 (en) | 1998-10-16 | 2001-02-27 | Softbook Press, Inc. | On-line menu updating for an electronic book |
US6351750B1 (en) | 1998-10-16 | 2002-02-26 | Softbook Press, Inc. | Dynamic conversion of byte ordering for use on different processor platforms |
US6331865B1 (en) | 1998-10-16 | 2001-12-18 | Softbook Press, Inc. | Method and apparatus for electronically distributing and viewing digital contents |
US6260024B1 (en) | 1998-12-02 | 2001-07-10 | Gary Shkedy | Method and apparatus for facilitating buyer-driven purchase orders on a commercial network system |
US6269483B1 (en) | 1998-12-17 | 2001-07-31 | International Business Machines Corp. | Method and apparatus for using audio level to make a multimedia conference dormant |
US6556561B1 (en) | 1998-12-31 | 2003-04-29 | Nortel Networks Corporation | Data network for real time information |
US6025871A (en) | 1998-12-31 | 2000-02-15 | Intel Corporation | User interface for a video conferencing system |
US6813249B1 (en) | 1999-02-16 | 2004-11-02 | Efficient Networks, Inc. | System and method for prefetching data |
US6486892B1 (en) | 1999-04-07 | 2002-11-26 | Joseph L. Stern | System and method for accessing, manipulating and viewing internet and non-internet related information and for controlling networked devices |
US6249785B1 (en) | 1999-05-06 | 2001-06-19 | Mediachoice, Inc. | Method for predicting ratings |
US6288753B1 (en) | 1999-07-07 | 2001-09-11 | Corrugated Services Corp. | System and method for live interactive distance learning |
US6349410B1 (en) | 1999-08-04 | 2002-02-19 | Intel Corporation | Integrating broadcast television pause and web browsing |
AU7129500A (en) | 1999-09-08 | 2001-04-10 | Discovery Communications, Inc. | Video conferencing using an electronic book viewer |
US6320591B1 (en) | 1999-09-10 | 2001-11-20 | Gateway, Inc. | System and method for the utilization of an electronic book |
US6886000B1 (en) | 1999-09-29 | 2005-04-26 | International Business Machines Corporation | On-line negotiations with dynamic profiling |
US6493734B1 (en) | 1999-10-15 | 2002-12-10 | Softbook Press, Inc. | System and method to efficiently generate and switch page display views on a portable electronic book |
WO2001041399A2 (en) | 1999-12-03 | 2001-06-07 | Digital Pipe, Inc. | Method for providing streaming media data in a network-based environment |
US7293279B1 (en) | 2000-03-09 | 2007-11-06 | Sedna Patent Services, Llc | Advanced set top terminal having a program pause feature with voice-to-text conversion |
JP2001357219A (en) | 2000-06-15 | 2001-12-26 | Media Vision:Kk | Method and system for generating and selling book by using network |
JP2002010688A (en) | 2000-06-22 | 2002-01-11 | Canon Inc | Motor-driving control unit |
US7075919B1 (en) | 2000-08-22 | 2006-07-11 | Cisco Technology, Inc. | System and method for providing integrated voice, video and data to customer premises over a single network |
US6725203B1 (en) | 2000-10-12 | 2004-04-20 | E-Book Systems Pte Ltd. | Method and system for advertisement using internet browser to insert advertisements |
US7331057B2 (en) | 2000-12-28 | 2008-02-12 | Prime Research Alliance E, Inc. | Grouping advertisement subavails |
US20020120635A1 (en) | 2001-02-27 | 2002-08-29 | Joao Raymond Anthony | Apparatus and method for providing an electronic book |
US20030018543A1 (en) | 2001-06-25 | 2003-01-23 | Alger Jeffrey H. | Client portal |
JP2003150813A (en) | 2001-11-13 | 2003-05-23 | Sony Corp | Information processing device and method, information processing system and method, and program |
JP4233886B2 (en) | 2003-02-10 | 2009-03-04 | 横浜ゴム株式会社 | Golf club |
JP3114375U (en) | 2005-07-01 | 2005-10-27 | 有限会社フジセイ | Mascara brush |
-
1993
- 1993-12-02 ES ES98100142T patent/ES2152712T3/en not_active Expired - Lifetime
- 1993-12-02 DE DE69327966T patent/DE69327966T2/en not_active Expired - Fee Related
- 1993-12-02 AT AT99100570T patent/ATE278294T1/en not_active IP Right Cessation
- 1993-12-02 EP EP01113921A patent/EP1164797B1/en not_active Expired - Lifetime
- 1993-12-02 AT AT98121389T patent/ATE281041T1/en not_active IP Right Cessation
- 1993-12-02 BR BR9307624A patent/BR9307624A/en not_active IP Right Cessation
- 1993-12-02 NZ NZ259146A patent/NZ259146A/en not_active IP Right Cessation
- 1993-12-02 CA CA002151458A patent/CA2151458C/en not_active Expired - Lifetime
- 1993-12-02 AT AT01129011T patent/ATE532331T1/en active
- 1993-12-02 EP EP99100376A patent/EP0912059A3/en not_active Withdrawn
- 1993-12-02 EP EP01129011A patent/EP1207695B1/en not_active Expired - Lifetime
- 1993-12-02 RU RU95117155/09A patent/RU2153234C2/en not_active IP Right Cessation
- 1993-12-02 AT AT99100377T patent/ATE289148T1/en not_active IP Right Cessation
- 1993-12-02 DE DE69332895T patent/DE69332895T2/en not_active Expired - Lifetime
- 1993-12-02 WO PCT/US1993/011618 patent/WO1994014282A1/en active IP Right Grant
- 1993-12-02 ES ES94903361T patent/ES2129621T3/en not_active Expired - Lifetime
- 1993-12-02 CA CA002444170A patent/CA2444170C/en not_active Expired - Fee Related
- 1993-12-02 EP EP98103750A patent/EP0862328B1/en not_active Expired - Lifetime
- 1993-12-02 AT AT98100155T patent/ATE214534T1/en not_active IP Right Cessation
- 1993-12-02 DE DE69333457T patent/DE69333457T2/en not_active Expired - Lifetime
- 1993-12-02 AT AT97112080T patent/ATE219615T1/en not_active IP Right Cessation
- 1993-12-02 DE DE69334270T patent/DE69334270D1/en not_active Expired - Fee Related
- 1993-12-02 DE DE69333713T patent/DE69333713T2/en not_active Expired - Fee Related
- 1993-12-02 EP EP04001389A patent/EP1432248B1/en not_active Expired - Lifetime
- 1993-12-02 CA CA002445201A patent/CA2445201C/en not_active Expired - Lifetime
- 1993-12-02 JP JP51345594A patent/JP3958354B2/en not_active Expired - Fee Related
- 1993-12-02 AU AU57329/94A patent/AU693775B2/en not_active Ceased
- 1993-12-02 WO PCT/US1993/011706 patent/WO1994014283A1/en active IP Right Grant
- 1993-12-02 RU RU97118235/09A patent/RU2192103C2/en not_active IP Right Cessation
- 1993-12-02 EP EP94904814A patent/EP0674824B1/en not_active Expired - Lifetime
- 1993-12-02 BR BR9307625-8A patent/BR9307625A/en not_active IP Right Cessation
- 1993-12-02 DE DE69332049T patent/DE69332049T2/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019950702347A patent/KR100319581B1/en not_active IP Right Cessation
- 1993-12-02 DE DE69323562T patent/DE69323562T2/en not_active Expired - Lifetime
- 1993-12-02 AT AT94903360T patent/ATE199294T1/en not_active IP Right Cessation
- 1993-12-02 WO PCT/US1993/011616 patent/WO1994014280A1/en active IP Right Grant
- 1993-12-02 AT AT98100142T patent/ATE197366T1/en not_active IP Right Cessation
- 1993-12-02 WO PCT/US1993/011615 patent/WO1994014279A1/en active IP Right Grant
- 1993-12-02 DE DE69323560T patent/DE69323560T2/en not_active Expired - Lifetime
- 1993-12-02 EP EP94903407A patent/EP0673582B1/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019950702348A patent/KR100289174B1/en not_active IP Right Cessation
- 1993-12-02 CA CA002151462A patent/CA2151462C/en not_active Expired - Lifetime
- 1993-12-02 EP EP94903362A patent/EP0673581B2/en not_active Expired - Lifetime
- 1993-12-02 US US08/160,194 patent/US5990927A/en not_active Expired - Lifetime
- 1993-12-02 DE DE69334320T patent/DE69334320D1/en not_active Expired - Lifetime
- 1993-12-02 WO PCT/US1993/011617 patent/WO1994014281A1/en active IP Right Grant
- 1993-12-02 AT AT99110233T patent/ATE352170T1/en not_active IP Right Cessation
- 1993-12-02 AT AT98105647T patent/ATE221714T1/en not_active IP Right Cessation
- 1993-12-02 RU RU95117158/09A patent/RU2112325C1/en not_active IP Right Cessation
- 1993-12-02 CA CA002271555A patent/CA2271555C/en not_active Expired - Fee Related
- 1993-12-02 JP JP51422794A patent/JP3958356B2/en not_active Expired - Lifetime
- 1993-12-02 ES ES97112080T patent/ES2178730T3/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019950702350A patent/KR100315067B1/en not_active IP Right Cessation
- 1993-12-02 DE DE69323767T patent/DE69323767T2/en not_active Expired - Lifetime
- 1993-12-02 NZ NZ329943A patent/NZ329943A/en not_active IP Right Cessation
- 1993-12-02 US US08/160,193 patent/US5734853A/en not_active Expired - Lifetime
- 1993-12-02 EP EP99100377A patent/EP0920206B2/en not_active Expired - Lifetime
- 1993-12-02 AT AT94904814T patent/ATE176841T1/en not_active IP Right Cessation
- 1993-12-02 AU AU57363/94A patent/AU5736394A/en not_active Abandoned
- 1993-12-02 CA CA002151460A patent/CA2151460C/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019980709984A patent/KR100295386B1/en not_active IP Right Cessation
- 1993-12-02 CA CA002151461A patent/CA2151461C/en not_active Expired - Fee Related
- 1993-12-02 AT AT98105670T patent/ATE262251T1/en not_active IP Right Cessation
- 1993-12-02 KR KR1019980709982A patent/KR100329135B1/en not_active IP Right Cessation
- 1993-12-02 DE DE69329949T patent/DE69329949T2/en not_active Expired - Lifetime
- 1993-12-02 ES ES98105647T patent/ES2180088T3/en not_active Expired - Lifetime
- 1993-12-02 AT AT94903407T patent/ATE190180T1/en not_active IP Right Cessation
- 1993-12-02 ES ES94904392T patent/ES2138656T3/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019950702345A patent/KR100289172B1/en not_active IP Right Cessation
- 1993-12-02 JP JP51422894A patent/JP3677037B2/en not_active Expired - Lifetime
- 1993-12-02 CA CA002410389A patent/CA2410389C/en not_active Expired - Fee Related
- 1993-12-02 KR KR1019980709990A patent/KR100348115B1/en not_active IP Right Cessation
- 1993-12-02 AT AT99107757T patent/ATE426300T1/en not_active IP Right Cessation
- 1993-12-02 DE DE69326020T patent/DE69326020T2/en not_active Expired - Fee Related
- 1993-12-02 AU AU58458/94A patent/AU5845894A/en not_active Abandoned
- 1993-12-02 BR BR9307621A patent/BR9307621A/en not_active IP Right Cessation
- 1993-12-02 CA CA002445187A patent/CA2445187C/en not_active Expired - Lifetime
- 1993-12-02 DE DE69333999T patent/DE69333999T2/en not_active Expired - Lifetime
- 1993-12-02 AT AT94904392T patent/ATE183352T1/en not_active IP Right Cessation
- 1993-12-02 CA CA002461105A patent/CA2461105C/en not_active Expired - Fee Related
- 1993-12-02 CA CA002151456A patent/CA2151456C/en not_active Expired - Fee Related
- 1993-12-02 CA CA002445176A patent/CA2445176C/en not_active Expired - Lifetime
- 1993-12-02 JP JP51424994A patent/JP3761893B2/en not_active Expired - Fee Related
- 1993-12-02 EP EP99100566A patent/EP0920208B1/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019950702349A patent/KR100289175B1/en not_active IP Right Cessation
- 1993-12-02 ES ES94904814T patent/ES2128551T3/en not_active Expired - Lifetime
- 1993-12-02 ES ES94903407T patent/ES2145119T3/en not_active Expired - Lifetime
- 1993-12-02 DE DE69333756T patent/DE69333756T3/en not_active Expired - Fee Related
- 1993-12-02 CA CA002553120A patent/CA2553120C/en not_active Expired - Lifetime
- 1993-12-02 DE DE69334106T patent/DE69334106T2/en not_active Expired - Lifetime
- 1993-12-02 CA CA002447895A patent/CA2447895C/en not_active Expired - Lifetime
- 1993-12-02 EP EP98121389A patent/EP0909095B1/en not_active Expired - Lifetime
- 1993-12-02 NZ NZ259147A patent/NZ259147A/en not_active IP Right Cessation
- 1993-12-02 JP JP51422694A patent/JP3958355B2/en not_active Expired - Lifetime
- 1993-12-02 RU RU95113961/09A patent/RU2138923C1/en not_active IP Right Cessation
- 1993-12-02 EP EP94903360A patent/EP0673579B1/en not_active Expired - Lifetime
- 1993-12-02 EP EP94903361A patent/EP0673580B1/en not_active Expired - Lifetime
- 1993-12-02 EP EP99110233A patent/EP0946060B1/en not_active Expired - Lifetime
- 1993-12-02 ES ES94903362T patent/ES2145821T3/en not_active Expired - Lifetime
- 1993-12-02 AU AU57330/94A patent/AU692427B2/en not_active Ceased
- 1993-12-02 AT AT99100378T patent/ATE240021T1/en not_active IP Right Cessation
- 1993-12-02 EP EP98105670A patent/EP0856994B1/en not_active Revoked
- 1993-12-02 EP EP98100142A patent/EP0852442B1/en not_active Expired - Lifetime
- 1993-12-02 EP EP99107757A patent/EP0935393B1/en not_active Expired - Lifetime
- 1993-12-02 DE DE69332962T patent/DE69332962T3/en not_active Expired - Fee Related
- 1993-12-02 EP EP98105647A patent/EP0856993B1/en not_active Expired - Lifetime
- 1993-12-02 NZ NZ314438A patent/NZ314438A/en not_active IP Right Cessation
- 1993-12-02 AU AU57332/94A patent/AU692428B2/en not_active Ceased
- 1993-12-02 DE DE69331715T patent/DE69331715T2/en not_active Expired - Lifetime
- 1993-12-02 US US08/160,191 patent/US5559549A/en not_active Expired - Lifetime
- 1993-12-02 AT AT98103750T patent/ATE237906T1/en not_active IP Right Cessation
- 1993-12-02 ES ES94903360T patent/ES2154291T3/en not_active Expired - Lifetime
- 1993-12-02 NZ NZ314598A patent/NZ314598A/en not_active IP Right Cessation
- 1993-12-02 AT AT99100375T patent/ATE283608T1/en not_active IP Right Cessation
- 1993-12-02 AT AT94903359T patent/ATE177277T1/en not_active IP Right Cessation
- 1993-12-02 KR KR1019980709989A patent/KR100348113B1/en not_active IP Right Cessation
- 1993-12-02 EP EP99100375A patent/EP0912058B1/en not_active Expired - Lifetime
- 1993-12-02 AU AU57331/94A patent/AU691479B2/en not_active Ceased
- 1993-12-02 AU AU58698/94A patent/AU5869894A/en not_active Abandoned
- 1993-12-02 EP EP97112080A patent/EP0822718B1/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019980709987A patent/KR100348111B1/en not_active IP Right Cessation
- 1993-12-02 EP EP99100378A patent/EP0920207B2/en not_active Expired - Lifetime
- 1993-12-02 BR BR9307622A patent/BR9307622A/en not_active IP Right Cessation
- 1993-12-02 ES ES98100155T patent/ES2172038T3/en not_active Expired - Lifetime
- 1993-12-02 DE DE69333644T patent/DE69333644T2/en not_active Expired - Fee Related
- 1993-12-02 CA CA002151457A patent/CA2151457C/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019980709988A patent/KR100348114B1/en not_active IP Right Cessation
- 1993-12-02 EP EP94903359A patent/EP0673578B1/en not_active Expired - Lifetime
- 1993-12-02 WO PCT/US1993/011708 patent/WO1994014284A1/en active IP Right Grant
- 1993-12-02 EP EP98114676A patent/EP0884907A1/en not_active Ceased
- 1993-12-02 DE DE69334342T patent/DE69334342D1/en not_active Expired - Lifetime
- 1993-12-02 US US08/160,283 patent/US5682195A/en not_active Expired - Lifetime
- 1993-12-02 CA CA002271552A patent/CA2271552C/en not_active Expired - Fee Related
- 1993-12-02 KR KR1019980709986A patent/KR100348112B1/en not_active IP Right Cessation
- 1993-12-02 ES ES94903359T patent/ES2129116T3/en not_active Expired - Lifetime
- 1993-12-02 KR KR1019950702346A patent/KR100289173B1/en not_active IP Right Cessation
- 1993-12-02 EP EP99100570A patent/EP0910218B1/en not_active Expired - Lifetime
- 1993-12-02 CA CA002151459A patent/CA2151459C/en not_active Expired - Lifetime
- 1993-12-02 AT AT01113921T patent/ATE457599T1/en not_active IP Right Cessation
- 1993-12-02 DE DE69332177T patent/DE69332177T2/en not_active Expired - Lifetime
- 1993-12-02 AT AT94903361T patent/ATE176840T1/en not_active IP Right Cessation
- 1993-12-02 DE DE69333680T patent/DE69333680T2/en not_active Expired - Fee Related
- 1993-12-02 NZ NZ259148A patent/NZ259148A/en not_active IP Right Cessation
- 1993-12-02 JP JP51422594A patent/JP3807679B2/en not_active Expired - Lifetime
- 1993-12-02 CA CA002345161A patent/CA2345161A1/en not_active Abandoned
- 1993-12-02 AT AT99100566T patent/ATE484151T1/en not_active IP Right Cessation
- 1993-12-02 EP EP94904392A patent/EP0673583B1/en not_active Expired - Lifetime
- 1993-12-02 BR BR9307619A patent/BR9307619A/en not_active IP Right Cessation
- 1993-12-02 BR BR9307620A patent/BR9307620A/en not_active IP Right Cessation
- 1993-12-02 WO PCT/US1993/011606 patent/WO1994013107A1/en active IP Right Grant
- 1993-12-02 DE DE69329627T patent/DE69329627T2/en not_active Expired - Lifetime
- 1993-12-02 BR BR9307623-1A patent/BR9307623A/en not_active IP Right Cessation
- 1993-12-02 CA CA2460634A patent/CA2460634C/en not_active Expired - Lifetime
- 1993-12-02 RU RU95114370/09A patent/RU2119726C1/en not_active IP Right Cessation
- 1993-12-02 CA CA002445287A patent/CA2445287C/en not_active Expired - Lifetime
- 1993-12-02 EP EP98100155A patent/EP0849948B2/en not_active Expired - Lifetime
- 1993-12-02 DE DE69328441T patent/DE69328441T3/en not_active Expired - Lifetime
- 1993-12-02 AT AT94903362T patent/ATE192005T1/en not_active IP Right Cessation
- 1993-12-07 IL IL107910A patent/IL107910A/en not_active IP Right Cessation
- 1993-12-07 IL IL107911A patent/IL107911A/en not_active IP Right Cessation
- 1993-12-07 IL IL107909A patent/IL107909A/en not_active IP Right Cessation
- 1993-12-07 CO CO93421683A patent/CO4180487A1/en unknown
- 1993-12-07 CO CO93421685A patent/CO4180486A1/en unknown
- 1993-12-07 IL IL10791293A patent/IL107912A/en not_active IP Right Cessation
- 1993-12-07 IL IL12030093A patent/IL120300A/en not_active IP Right Cessation
- 1993-12-07 IL IL107913A patent/IL107913A/en not_active IP Right Cessation
- 1993-12-07 TW TW082110360A patent/TW447219B/en not_active IP Right Cessation
- 1993-12-07 TW TW086200657U patent/TW361771U/en unknown
- 1993-12-07 TW TW082110342A patent/TW290780B/zh active
- 1993-12-07 CO CO93421687A patent/CO4480071A1/en unknown
- 1993-12-07 CO CO93421688A patent/CO4480075A1/en unknown
- 1993-12-07 IL IL12066693A patent/IL120666A/en not_active IP Right Cessation
- 1993-12-07 IL IL12022593A patent/IL120225A/en not_active IP Right Cessation
- 1993-12-07 CO CO93421686A patent/CO4180488A1/en unknown
- 1993-12-07 IL IL119479A patent/IL119479A/en not_active IP Right Cessation
- 1993-12-07 IL IL10790893A patent/IL107908A/en not_active IP Right Cessation
- 1993-12-07 IL IL12042393A patent/IL120423A/en not_active IP Right Cessation
- 1993-12-07 TW TW082110348A patent/TW269093B/zh active
- 1993-12-07 TW TW082110341A patent/TW310519B/zh active
- 1993-12-07 TW TW086201052U patent/TW370331U/en unknown
- 1993-12-07 IL IL12839093A patent/IL128390A/en not_active IP Right Cessation
- 1993-12-09 MY MYPI93002650A patent/MY109974A/en unknown
- 1993-12-09 CN CNB931201845A patent/CN1137579C/en not_active Expired - Fee Related
- 1993-12-09 CN CN93120183A patent/CN1121788C/en not_active Expired - Fee Related
- 1993-12-09 CN CNB00100204XA patent/CN1184812C/en not_active Expired - Fee Related
- 1993-12-09 CN CN93120182A patent/CN1118197C/en not_active Expired - Fee Related
- 1993-12-09 CN CNB931201764A patent/CN1137578C/en not_active Expired - Fee Related
- 1993-12-09 CN CNA200510114107XA patent/CN1805540A/en active Pending
- 1993-12-09 CN CNB931201861A patent/CN1137582C/en not_active Expired - Fee Related
- 1993-12-09 MY MYPI93002654A patent/MY128725A/en unknown
- 1993-12-09 MY MYPI93002651A patent/MY110138A/en unknown
- 1993-12-09 CN CNB001054090A patent/CN1181683C/en not_active Expired - Fee Related
- 1993-12-09 MY MYPI93002652A patent/MY110026A/en unknown
- 1993-12-09 MY MYPI93002653A patent/MY111406A/en unknown
- 1993-12-09 CN CNB00100087XA patent/CN1181680C/en not_active Expired - Fee Related
- 1993-12-09 CN CNB001002058A patent/CN1181682C/en not_active Expired - Fee Related
- 1993-12-09 CN CNB001000888A patent/CN1181681C/en not_active Expired - Fee Related
- 1993-12-09 CN CNB931201853A patent/CN1137581C/en not_active Expired - Fee Related
-
1996
- 1996-09-10 US US08/711,742 patent/US6052554A/en not_active Expired - Lifetime
- 1996-10-23 IL IL11947996A patent/IL119479A0/en unknown
-
1997
- 1997-02-14 IL IL12022597A patent/IL120225A0/en unknown
- 1997-02-14 IL IL12760297A patent/IL127602A/en not_active IP Right Cessation
- 1997-02-14 IL IL12760197A patent/IL127601A/en not_active IP Right Cessation
- 1997-02-24 IL IL12030097A patent/IL120300A0/en unknown
- 1997-03-11 IL IL12042397A patent/IL120423A0/en unknown
- 1997-04-14 IL IL12066697A patent/IL120666A0/en unknown
- 1997-09-12 US US08/928,630 patent/US6515680B1/en not_active Expired - Fee Related
- 1997-11-07 AU AU44407/97A patent/AU715683B2/en not_active Ceased
- 1997-11-21 AU AU45325/97A patent/AU712157B2/en not_active Ceased
- 1997-12-16 CN CN97121877A patent/CN1112808C/en not_active Expired - Fee Related
-
1998
- 1998-04-06 AU AU60668/98A patent/AU716182B2/en not_active Ceased
- 1998-04-06 AU AU60667/98A patent/AU716184B2/en not_active Ceased
- 1998-09-22 US US09/158,549 patent/US7571457B1/en not_active Expired - Lifetime
- 1998-09-30 US US09/162,768 patent/US7017178B1/en not_active Expired - Fee Related
- 1998-12-15 HK HK02108239.2A patent/HK1048575A1/en unknown
- 1998-12-15 HK HK00100556A patent/HK1023887A1/en not_active IP Right Cessation
- 1998-12-15 HK HK00100555A patent/HK1021680A1/en not_active IP Right Cessation
- 1998-12-15 HK HK98113372A patent/HK1012480A1/en not_active IP Right Cessation
- 1998-12-15 HK HK00100451A patent/HK1021604A1/en not_active IP Right Cessation
- 1998-12-15 HK HK98113376A patent/HK1012484A1/en not_active IP Right Cessation
- 1998-12-15 HK HK00100539A patent/HK1023880A1/en not_active IP Right Cessation
- 1998-12-15 HK HK04109602A patent/HK1066956A1/en not_active IP Right Cessation
- 1998-12-15 HK HK00100557A patent/HK1021681A1/en not_active IP Right Cessation
- 1998-12-15 HK HK00100554A patent/HK1021679A1/en not_active IP Right Cessation
- 1998-12-15 HK HK98113373A patent/HK1012481A1/en not_active IP Right Cessation
- 1998-12-15 HK HK98113375A patent/HK1012483A1/en not_active IP Right Cessation
- 1998-12-15 HK HK98113374A patent/HK1012482A1/en not_active IP Right Cessation
- 1998-12-16 IL IL12760198A patent/IL127601A0/en unknown
- 1998-12-16 IL IL12760298A patent/IL127602A0/en unknown
-
1999
- 1999-02-05 IL IL12839099A patent/IL128390A0/en unknown
- 1999-02-18 US US09/252,485 patent/US7260829B1/en not_active Expired - Lifetime
- 1999-09-15 US US09/396,428 patent/US8276183B1/en not_active Expired - Lifetime
- 1999-09-15 US US09/396,429 patent/US8347345B1/en not_active Expired - Lifetime
-
2000
- 2000-01-05 CN CNB001002031A patent/CN1179563C/en not_active Expired - Fee Related
- 2000-01-05 CN CN00100206A patent/CN1276685A/en active Pending
- 2000-02-21 CN CNB001027182A patent/CN100369482C/en not_active Expired - Fee Related
- 2000-02-21 CN CNB001027190A patent/CN1189033C/en not_active Expired - Fee Related
- 2000-02-21 CN CNB00102714XA patent/CN1192617C/en not_active Expired - Fee Related
- 2000-06-07 CN CNB00108013XA patent/CN100417217C/en not_active Expired - Fee Related
- 2000-06-07 CN CN00108008A patent/CN1275866A/en active Pending
- 2000-06-07 CN CN001080121A patent/CN1217286C/en not_active Expired - Fee Related
- 2000-11-28 US US09/722,742 patent/US7716349B1/en not_active Expired - Fee Related
- 2000-11-28 US US09/722,744 patent/US6557173B1/en not_active Expired - Fee Related
-
2001
- 2001-09-28 US US09/964,890 patent/US7363645B1/en not_active Expired - Fee Related
- 2001-09-28 US US09/964,891 patent/US7836481B1/en not_active Expired - Fee Related
- 2001-10-01 US US09/966,759 patent/US7487523B1/en not_active Expired - Fee Related
- 2001-10-01 US US09/966,757 patent/US8060905B1/en not_active Expired - Fee Related
- 2001-10-01 US US09/966,594 patent/US7770196B1/en not_active Expired - Fee Related
-
2004
- 2004-09-08 JP JP2004261624A patent/JP3958311B2/en not_active Expired - Fee Related
- 2004-09-08 JP JP2004261145A patent/JP3980579B2/en not_active Expired - Lifetime
- 2004-09-09 JP JP2004262097A patent/JP3958313B2/en not_active Expired - Lifetime
- 2004-09-09 JP JP2004262266A patent/JP3980580B2/en not_active Expired - Lifetime
- 2004-09-09 JP JP2004261913A patent/JP3958312B2/en not_active Expired - Lifetime
-
2005
- 2005-02-11 US US11/056,618 patent/US20050157217A1/en not_active Abandoned
-
2008
- 2008-06-02 US US12/131,551 patent/US20080235725A1/en not_active Abandoned
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09238321A (en) * | 1995-12-06 | 1997-09-09 | Internatl Business Mach Corp <Ibm> | Method and device for screening audio visual material |
JPH10150653A (en) * | 1996-09-18 | 1998-06-02 | Matsushita Electric Ind Co Ltd | Toll information providing system |
JP2004007647A (en) * | 1996-09-18 | 2004-01-08 | Matsushita Electric Ind Co Ltd | Charged information providing system |
JP2002516533A (en) * | 1998-05-15 | 2002-06-04 | ユナイテッド ビデオ プロパティーズ, インコーポレイテッド | System and method for advertising television networks, channels and programs |
JP2010172008A (en) * | 1998-05-15 | 2010-08-05 | United Video Properties Inc | Systems and methods for advertizing television networks, channels and programs |
JP4787408B2 (en) * | 1998-07-23 | 2011-10-05 | コムキャスト アイピー ホールディングス アイ, エルエルシー | Method and apparatus for encoding a user interface |
JP2002521931A (en) * | 1998-07-23 | 2002-07-16 | ディバ システムズ コーポレイション | Interactive user interface |
JP2002521930A (en) * | 1998-07-23 | 2002-07-16 | ディバ システムズ コーポレイション | Method and apparatus for encoding a user interface |
US9924234B2 (en) | 1998-07-23 | 2018-03-20 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program |
JP2003524307A (en) * | 1998-07-23 | 2003-08-12 | ディバ システムズ コーポレイション | A system that creates, distributes, and receives interactive user interfaces |
US9674586B2 (en) | 1998-07-23 | 2017-06-06 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program guide |
JP2002521928A (en) * | 1998-07-23 | 2002-07-16 | ディヴァ システムズ コーポレイション | Method and apparatus for combining a video sequence with an interactive program guide |
US8739218B2 (en) | 1998-07-23 | 2014-05-27 | Comcast Ip Holdings I, Llc | Data structure and methods for providing an interactive program guide |
US8522277B2 (en) | 1998-07-23 | 2013-08-27 | Comcast Ip Holdings I, Llc | Interactive user interface |
JP2011103661A (en) * | 1998-07-23 | 2011-05-26 | Comcast Ip Holdings I Llc | System for generating, distributing and receiving interactive user interface |
JP2000165845A (en) * | 1998-09-21 | 2000-06-16 | Impress:Kk | Time designation program contents reception method, system and medium |
US9042446B2 (en) | 1999-04-15 | 2015-05-26 | Comcast Ip Holdings I, Llc | Temporal slice persistence method and apparatus for delivery of interactive program guide |
US8578419B2 (en) | 1999-04-15 | 2013-11-05 | Comcast Ip Holdings I, Llc | Server-centric customized interactive program guide in an interactive television environment |
US9456241B2 (en) | 1999-04-15 | 2016-09-27 | Comcast Ip Holdings I, Llc | Server-centric customized interactive program guide in an interactive television environment |
JP2014003666A (en) * | 1999-08-27 | 2014-01-09 | Koninklijke Philips Nv | Advertisement system and operating method thereof |
JP2014078995A (en) * | 1999-08-31 | 2014-05-01 | Thomson Licensing | Method and apparatus for delivery of targeted video programming |
US8930998B2 (en) | 1999-10-27 | 2015-01-06 | Comcast Ip Holdings I, Llc | Method and system for providing a program guide and multiple video streams using slice-based encoding |
US9264711B2 (en) | 1999-10-27 | 2016-02-16 | Comcast Ip Holdings I, Llc | Apparatus and method for combining realtime and non-realtime encoded content |
US8661465B2 (en) | 1999-10-27 | 2014-02-25 | Comcast Ip Holdings I, Llc | Apparatus and method for combining realtime and non-realtime encoded content |
US9137491B2 (en) | 2000-02-01 | 2015-09-15 | Rovi Guides, Inc. | Methods and systems for forced advertising |
JP2001257999A (en) * | 2000-02-03 | 2001-09-21 | Lucent Technol Inc | Method, device and system for distributing animation signal |
JP2002084525A (en) * | 2000-09-07 | 2002-03-22 | Nippon Telegr & Teleph Corp <Ntt> | Redistributing method for network-type television broadcast video |
JP2002341802A (en) * | 2001-05-14 | 2002-11-29 | Nippon Hoso Kyokai <Nhk> | Server, user terminal, and message update system constituted of them |
JP4600446B2 (en) * | 2007-07-26 | 2010-12-15 | 株式会社日立製作所 | Interactive system |
JP2007325300A (en) * | 2007-07-26 | 2007-12-13 | Hitachi Ltd | Interactive system |
US9154813B2 (en) | 2011-06-09 | 2015-10-06 | Comcast Cable Communications, Llc | Multiple video content in a composite video stream |
US9288521B2 (en) | 2014-05-28 | 2016-03-15 | Rovi Guides, Inc. | Systems and methods for updating media asset data based on pause point in the media asset |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH08506939A (en) | Network controller for cable television distribution system | |
US6160989A (en) | Network controller for cable television delivery systems | |
US7827574B1 (en) | Method and apparatus for targeted advertising | |
KR100616036B1 (en) | Targeted advertisement using television delivery systems | |
JP2005508110A (en) | Internally directed advertising using a television distribution system | |
JP2002530947A (en) | Digital broadcast program order determination device | |
AU753743B2 (en) | Network controller for cable television delivery systems | |
AU753736B2 (en) | Network controller for cable television delivery systems | |
AU753731B2 (en) | Network controller for cable television delivery systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040309 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20040608 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20040726 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20040909 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20041027 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20041130 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20050225 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20050411 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050531 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20050805 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20050805 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060314 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060602 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060714 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060914 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070130 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20070417 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20070510 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100518 Year of fee payment: 3 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100518 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100518 Year of fee payment: 3 |
|
R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100518 Year of fee payment: 3 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110518 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120518 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130518 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |